| 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 | $244.27 | 13.858% | $278.1209 | $278.12 | $278.10 | $278.10 |
| Purchase #2 | $225.43 | 9.396% | $246.6114 | $246.61 | $246.60 | $246.60 |
| Purchase #3 | $231.88 | 6.437% | $246.8061 | $246.81 | $246.80 | $246.80 |
| Purchase #4 | $178.85 | 3.276% | $184.7091 | $184.71 | $184.70 | $184.70 |
| Purchase #5 | $180.32 | 7.161% | $193.2327 | $193.23 | $193.25 | $193.20 |
| Purchase #6 | $139.87 | 10.395% | $154.4095 | $154.41 | $154.40 | $154.40 |
| Purchase #7 | $29.46 | 8.710% | $32.026 | $32.03 | $32.05 | $32.00 |
| 7 purchase totals = | $1,230.08 | $1,335.9157 | $1,335.92 | $1,335.90 | $1,335.80 | |