| 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 | $26.31 | 12.369% | $29.5643 | $29.56 | $29.55 | $29.60 |
| Purchase #2 | $190.95 | 13.163% | $216.0847 | $216.08 | $216.10 | $216.10 |
| Purchase #3 | $224.67 | 10.754% | $248.831 | $248.83 | $248.85 | $248.80 |
| Purchase #4 | $212.54 | 6.158% | $225.6282 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $50.82 | 7.850% | $54.8094 | $54.81 | $54.80 | $54.80 |
| Purchase #6 | $114.39 | 5.778% | $120.9995 | $121.00 | $121.00 | $121.00 |
| Purchase #7 | $37.42 | 9.753% | $41.0696 | $41.07 | $41.05 | $41.10 |
| 7 purchase totals = | $857.10 | $936.9867 | $936.98 | $937.00 | $937.00 | |