| 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 | $19.69 | 9.778% | $21.6153 | $21.62 | $21.60 | $21.60 |
| Purchase #2 | $119.97 | 9.219% | $131.03 | $131.03 | $131.05 | $131.00 |
| Purchase #3 | $25.84 | 7.870% | $27.8736 | $27.87 | $27.85 | $27.90 |
| Purchase #4 | $220.79 | 3.521% | $228.564 | $228.56 | $228.55 | $228.60 |
| Purchase #5 | $64.45 | 4.163% | $67.1331 | $67.13 | $67.15 | $67.10 |
| Purchase #6 | $204.88 | 3.602% | $212.2598 | $212.26 | $212.25 | $212.30 |
| Purchase #7 | $154.85 | 11.708% | $172.9798 | $172.98 | $173.00 | $173.00 |
| 7 purchase totals = | $810.47 | $861.4556 | $861.45 | $861.45 | $861.50 | |