| 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 | $219.93 | 3.864% | $228.4281 | $228.43 | $228.45 | $228.40 |
| Purchase #2 | $114.62 | 8.314% | $124.1495 | $124.15 | $124.15 | $124.10 |
| Purchase #3 | $55.80 | 8.800% | $60.7104 | $60.71 | $60.70 | $60.70 |
| Purchase #4 | $147.80 | 5.738% | $156.2808 | $156.28 | $156.30 | $156.30 |
| Purchase #5 | $92.71 | 13.311% | $105.0506 | $105.05 | $105.05 | $105.10 |
| Purchase #6 | $63.77 | 4.378% | $66.5619 | $66.56 | $66.55 | $66.60 |
| Purchase #7 | $199.43 | 13.291% | $225.9362 | $225.94 | $225.95 | $225.90 |
| 7 purchase totals = | $894.06 | $967.1175 | $967.12 | $967.15 | $967.10 | |