| 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 | $28.32 | 11.860% | $31.6788 | $31.68 | $31.70 | $31.70 |
| Purchase #2 | $60.30 | 8.374% | $65.3495 | $65.35 | $65.35 | $65.30 |
| Purchase #3 | $30.65 | 8.107% | $33.1348 | $33.13 | $33.15 | $33.10 |
| Purchase #4 | $173.81 | 6.422% | $184.9721 | $184.97 | $184.95 | $185.00 |
| Purchase #5 | $189.46 | 10.122% | $208.6371 | $208.64 | $208.65 | $208.60 |
| Purchase #6 | $200.36 | 9.753% | $219.9011 | $219.90 | $219.90 | $219.90 |
| Purchase #7 | $237.73 | 7.817% | $256.3134 | $256.31 | $256.30 | $256.30 |
| 7 purchase totals = | $920.63 | $999.9868 | $999.98 | $1,000.00 | $999.90 | |