| 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 | $189.99 | 10.579% | $210.089 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $230.66 | 13.439% | $261.6584 | $261.66 | $261.65 | $261.70 |
| Purchase #3 | $21.54 | 13.302% | $24.4053 | $24.41 | $24.40 | $24.40 |
| Purchase #4 | $81.75 | 12.391% | $91.8796 | $91.88 | $91.90 | $91.90 |
| Purchase #5 | $185.75 | 13.307% | $210.4678 | $210.47 | $210.45 | $210.50 |
| Purchase #6 | $209.25 | 4.638% | $218.955 | $218.96 | $218.95 | $219.00 |
| Purchase #7 | $191.65 | 9.377% | $209.621 | $209.62 | $209.60 | $209.60 |
| 7 purchase totals = | $1,110.59 | $1,227.0761 | $1,227.09 | $1,227.05 | $1,227.20 | |