| 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 | $193.44 | 13.773% | $220.0825 | $220.08 | $220.10 | $220.10 |
| Purchase #2 | $10.94 | 11.387% | $12.1857 | $12.19 | $12.20 | $12.20 |
| Purchase #3 | $42.47 | 4.731% | $44.4793 | $44.48 | $44.50 | $44.50 |
| Purchase #4 | $140.41 | 8.641% | $152.5428 | $152.54 | $152.55 | $152.50 |
| Purchase #5 | $66.33 | 5.501% | $69.9788 | $69.98 | $70.00 | $70.00 |
| Purchase #6 | $220.99 | 12.567% | $248.7618 | $248.76 | $248.75 | $248.80 |
| Purchase #7 | $149.44 | 10.176% | $164.647 | $164.65 | $164.65 | $164.60 |
| 7 purchase totals = | $824.02 | $912.6779 | $912.68 | $912.75 | $912.70 | |