| 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 | $223.88 | 6.443% | $238.3046 | $238.30 | $238.30 | $238.30 |
| Purchase #2 | $196.47 | 5.563% | $207.3996 | $207.40 | $207.40 | $207.40 |
| Purchase #3 | $127.68 | 3.273% | $131.859 | $131.86 | $131.85 | $131.90 |
| Purchase #4 | $30.71 | 8.259% | $33.2463 | $33.25 | $33.25 | $33.20 |
| Purchase #5 | $135.99 | 13.297% | $154.0726 | $154.07 | $154.05 | $154.10 |
| Purchase #6 | $18.69 | 12.584% | $21.0419 | $21.04 | $21.05 | $21.00 |
| Purchase #7 | $199.92 | 5.618% | $211.1515 | $211.15 | $211.15 | $211.20 |
| 7 purchase totals = | $933.34 | $997.0755 | $997.07 | $997.05 | $997.10 | |