| 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 | $234.69 | 12.555% | $264.1553 | $264.16 | $264.15 | $264.20 |
| Purchase #2 | $86.74 | 3.571% | $89.8375 | $89.84 | $89.85 | $89.80 |
| Purchase #3 | $18.79 | 4.127% | $19.5655 | $19.57 | $19.55 | $19.60 |
| Purchase #4 | $110.49 | 10.779% | $122.3997 | $122.40 | $122.40 | $122.40 |
| Purchase #5 | $164.65 | 8.425% | $178.5218 | $178.52 | $178.50 | $178.50 |
| Purchase #6 | $190.97 | 10.623% | $211.2567 | $211.26 | $211.25 | $211.30 |
| Purchase #7 | $102.44 | 7.552% | $110.1763 | $110.18 | $110.20 | $110.20 |
| 7 purchase totals = | $908.77 | $995.9128 | $995.93 | $995.90 | $996.00 | |