| 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 | $81.47 | 12.293% | $91.4851 | $91.49 | $91.50 | $91.50 |
| Purchase #2 | $187.95 | 3.123% | $193.8197 | $193.82 | $193.80 | $193.80 |
| Purchase #3 | $228.85 | 5.704% | $241.9036 | $241.90 | $241.90 | $241.90 |
| Purchase #4 | $61.73 | 11.630% | $68.9092 | $68.91 | $68.90 | $68.90 |
| Purchase #5 | $217.31 | 3.867% | $225.7134 | $225.71 | $225.70 | $225.70 |
| Purchase #6 | $84.43 | 9.560% | $92.5015 | $92.50 | $92.50 | $92.50 |
| Purchase #7 | $210.38 | 6.722% | $224.5217 | $224.52 | $224.50 | $224.50 |
| 7 purchase totals = | $1,072.12 | $1,138.8542 | $1,138.85 | $1,138.80 | $1,138.80 | |