| 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 | $244.62 | 8.138% | $264.5272 | $264.53 | $264.55 | $264.50 |
| Purchase #2 | $130.73 | 9.422% | $143.0474 | $143.05 | $143.05 | $143.00 |
| Purchase #3 | $184.80 | 13.636% | $209.9993 | $210.00 | $210.00 | $210.00 |
| Purchase #4 | $18.70 | 3.530% | $19.3601 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $33.25 | 6.122% | $35.2856 | $35.29 | $35.30 | $35.30 |
| Purchase #6 | $162.65 | 11.265% | $180.9725 | $180.97 | $180.95 | $181.00 |
| Purchase #7 | $79.73 | 12.795% | $89.9315 | $89.93 | $89.95 | $89.90 |
| 7 purchase totals = | $854.48 | $943.1236 | $943.13 | $943.15 | $943.10 | |