| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $180.52 | 13.605% | $205.0797 | $205.08 | $205.10 | $205.10 |
| Purchase #2 | $92.54 | 13.545% | $105.0745 | $105.07 | $105.05 | $105.10 |
| Purchase #3 | $123.86 | 11.703% | $138.3553 | $138.36 | $138.35 | $138.40 |
| Purchase #4 | $232.80 | 12.259% | $261.339 | $261.34 | $261.35 | $261.30 |
| Purchase #5 | $151.77 | 10.108% | $167.1109 | $167.11 | $167.10 | $167.10 |
| Purchase #6 | $139.62 | 9.348% | $152.6717 | $152.67 | $152.65 | $152.70 |
| Purchase #7 | $241.33 | 13.590% | $274.1267 | $274.13 | $274.15 | $274.10 |
| 7 purchase totals = | $1,162.44 | $1,303.7578 | $1,303.76 | $1,303.75 | $1,303.80 | |