| 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 | $115.48 | 5.224% | $121.5127 | $121.51 | $121.50 | $121.50 |
| Purchase #2 | $187.34 | 9.662% | $205.4408 | $205.44 | $205.45 | $205.40 |
| Purchase #3 | $83.68 | 3.197% | $86.3552 | $86.36 | $86.35 | $86.40 |
| Purchase #4 | $149.32 | 5.862% | $158.0731 | $158.07 | $158.05 | $158.10 |
| Purchase #5 | $178.83 | 10.338% | $197.3174 | $197.32 | $197.30 | $197.30 |
| Purchase #6 | $77.41 | 6.148% | $82.1692 | $82.17 | $82.15 | $82.20 |
| Purchase #7 | $246.90 | 11.346% | $274.9133 | $274.91 | $274.90 | $274.90 |
| 7 purchase totals = | $1,038.96 | $1,125.7817 | $1,125.78 | $1,125.70 | $1,125.80 | |