| 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 | $186.99 | 12.501% | $210.3656 | $210.37 | $210.35 | $210.40 |
| Purchase #2 | $125.91 | 11.272% | $140.1026 | $140.10 | $140.10 | $140.10 |
| Purchase #3 | $152.91 | 3.409% | $158.1227 | $158.12 | $158.10 | $158.10 |
| Purchase #4 | $35.80 | 8.760% | $38.9361 | $38.94 | $38.95 | $38.90 |
| Purchase #5 | $123.87 | 6.450% | $131.8596 | $131.86 | $131.85 | $131.90 |
| Purchase #6 | $206.98 | 3.727% | $214.6941 | $214.69 | $214.70 | $214.70 |
| Purchase #7 | $27.59 | 13.158% | $31.2203 | $31.22 | $31.20 | $31.20 |
| 7 purchase totals = | $860.05 | $925.3010 | $925.30 | $925.25 | $925.30 | |