| 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 | $216.28 | 10.253% | $238.4552 | $238.46 | $238.45 | $238.50 |
| Purchase #2 | $175.91 | 13.352% | $199.3975 | $199.40 | $199.40 | $199.40 |
| Purchase #3 | $15.31 | 10.236% | $16.8771 | $16.88 | $16.90 | $16.90 |
| Purchase #4 | $135.88 | 6.749% | $145.0505 | $145.05 | $145.05 | $145.10 |
| Purchase #5 | $114.65 | 10.729% | $126.9508 | $126.95 | $126.95 | $127.00 |
| Purchase #6 | $70.72 | 5.360% | $74.5106 | $74.51 | $74.50 | $74.50 |
| Purchase #7 | $161.84 | 8.182% | $175.0817 | $175.08 | $175.10 | $175.10 |
| 7 purchase totals = | $890.59 | $976.3234 | $976.33 | $976.35 | $976.50 | |