| 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 | $219.44 | 8.565% | $238.235 | $238.24 | $238.25 | $238.20 |
| Purchase #2 | $69.95 | 7.380% | $75.1123 | $75.11 | $75.10 | $75.10 |
| Purchase #3 | $33.27 | 7.664% | $35.8198 | $35.82 | $35.80 | $35.80 |
| Purchase #4 | $14.45 | 11.395% | $16.0966 | $16.10 | $16.10 | $16.10 |
| Purchase #5 | $146.52 | 8.176% | $158.4995 | $158.50 | $158.50 | $158.50 |
| Purchase #6 | $125.25 | 3.744% | $129.9394 | $129.94 | $129.95 | $129.90 |
| Purchase #7 | $70.44 | 5.663% | $74.429 | $74.43 | $74.45 | $74.40 |
| 7 purchase totals = | $679.32 | $728.1316 | $728.14 | $728.15 | $728.00 | |