| 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 | $21.59 | 13.242% | $24.4489 | $24.45 | $24.45 | $24.40 |
| Purchase #2 | $115.33 | 9.282% | $126.0349 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $140.58 | 10.520% | $155.369 | $155.37 | $155.35 | $155.40 |
| Purchase #4 | $221.44 | 11.812% | $247.5965 | $247.60 | $247.60 | $247.60 |
| Purchase #5 | $185.71 | 7.801% | $200.1972 | $200.20 | $200.20 | $200.20 |
| Purchase #6 | $33.81 | 6.205% | $35.9079 | $35.91 | $35.90 | $35.90 |
| Purchase #7 | $171.66 | 7.731% | $184.931 | $184.93 | $184.95 | $184.90 |
| 7 purchase totals = | $890.12 | $974.4854 | $974.49 | $974.50 | $974.40 | |