| 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 | $248.91 | 9.291% | $272.0362 | $272.04 | $272.05 | $272.00 |
| Purchase #2 | $63.44 | 11.474% | $70.7191 | $70.72 | $70.70 | $70.70 |
| Purchase #3 | $19.65 | 9.592% | $21.5348 | $21.53 | $21.55 | $21.50 |
| Purchase #4 | $178.40 | 12.319% | $200.3771 | $200.38 | $200.40 | $200.40 |
| Purchase #5 | $86.92 | 8.498% | $94.3065 | $94.31 | $94.30 | $94.30 |
| Purchase #6 | $96.89 | 11.156% | $107.699 | $107.70 | $107.70 | $107.70 |
| Purchase #7 | $184.74 | 10.811% | $204.7122 | $204.71 | $204.70 | $204.70 |
| 7 purchase totals = | $878.95 | $971.3849 | $971.39 | $971.40 | $971.30 | |