| 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 | $219.33 | 3.128% | $226.1906 | $226.19 | $226.20 | $226.20 |
| Purchase #2 | $100.70 | 10.325% | $111.0973 | $111.10 | $111.10 | $111.10 |
| Purchase #3 | $125.53 | 7.163% | $134.5217 | $134.52 | $134.50 | $134.50 |
| Purchase #4 | $194.85 | 13.385% | $220.9307 | $220.93 | $220.95 | $220.90 |
| Purchase #5 | $67.98 | 4.233% | $70.8576 | $70.86 | $70.85 | $70.90 |
| Purchase #6 | $44.29 | 5.781% | $46.8504 | $46.85 | $46.85 | $46.90 |
| Purchase #7 | $144.37 | 10.766% | $159.9129 | $159.91 | $159.90 | $159.90 |
| 7 purchase totals = | $897.05 | $970.3612 | $970.36 | $970.35 | $970.40 | |