| 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 | $213.60 | 10.718% | $236.4936 | $236.49 | $236.50 | $236.50 |
| Purchase #2 | $68.60 | 9.200% | $74.9112 | $74.91 | $74.90 | $74.90 |
| Purchase #3 | $227.74 | 7.648% | $245.1576 | $245.16 | $245.15 | $245.20 |
| Purchase #4 | $44.72 | 3.166% | $46.1358 | $46.14 | $46.15 | $46.10 |
| Purchase #5 | $142.30 | 12.450% | $160.0164 | $160.02 | $160.00 | $160.00 |
| Purchase #6 | $31.29 | 5.817% | $33.1101 | $33.11 | $33.10 | $33.10 |
| Purchase #7 | $112.64 | 12.310% | $126.506 | $126.51 | $126.50 | $126.50 |
| 7 purchase totals = | $840.89 | $922.3307 | $922.34 | $922.30 | $922.30 | |