| 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 | $222.48 | 3.474% | $230.209 | $230.21 | $230.20 | $230.20 |
| Purchase #2 | $164.65 | 8.300% | $178.316 | $178.32 | $178.30 | $178.30 |
| Purchase #3 | $124.27 | 12.352% | $139.6198 | $139.62 | $139.60 | $139.60 |
| Purchase #4 | $15.33 | 13.636% | $17.4204 | $17.42 | $17.40 | $17.40 |
| Purchase #5 | $64.95 | 13.657% | $73.8202 | $73.82 | $73.80 | $73.80 |
| Purchase #6 | $98.86 | 6.787% | $105.5696 | $105.57 | $105.55 | $105.60 |
| Purchase #7 | $73.59 | 6.236% | $78.1791 | $78.18 | $78.20 | $78.20 |
| 7 purchase totals = | $764.13 | $823.1341 | $823.14 | $823.05 | $823.10 | |