| 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 | $66.62 | 7.801% | $71.817 | $71.82 | $71.80 | $71.80 |
| Purchase #2 | $203.54 | 12.212% | $228.3963 | $228.40 | $228.40 | $228.40 |
| Purchase #3 | $224.49 | 13.748% | $255.3529 | $255.35 | $255.35 | $255.40 |
| Purchase #4 | $158.83 | 11.517% | $177.1225 | $177.12 | $177.10 | $177.10 |
| Purchase #5 | $235.37 | 4.851% | $246.7878 | $246.79 | $246.80 | $246.80 |
| Purchase #6 | $248.63 | 12.563% | $279.8654 | $279.87 | $279.85 | $279.90 |
| Purchase #7 | $113.47 | 11.501% | $126.5202 | $126.52 | $126.50 | $126.50 |
| 7 purchase totals = | $1,250.95 | $1,385.8621 | $1,385.87 | $1,385.80 | $1,385.90 | |