| 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 | $190.97 | 9.763% | $209.6144 | $209.61 | $209.60 | $209.60 |
| Purchase #2 | $107.37 | 12.439% | $120.7258 | $120.73 | $120.75 | $120.70 |
| Purchase #3 | $153.62 | 13.135% | $173.798 | $173.80 | $173.80 | $173.80 |
| Purchase #4 | $32.59 | 7.395% | $35 | $35.00 | $35.00 | $35.00 |
| Purchase #5 | $20.78 | 8.539% | $22.5544 | $22.55 | $22.55 | $22.60 |
| Purchase #6 | $206.86 | 8.351% | $224.1349 | $224.13 | $224.15 | $224.10 |
| Purchase #7 | $14.32 | 11.615% | $15.9833 | $15.98 | $16.00 | $16.00 |
| 7 purchase totals = | $726.51 | $801.8108 | $801.80 | $801.85 | $801.80 | |