| 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 | $196.71 | 7.343% | $211.1544 | $211.15 | $211.15 | $211.20 |
| Purchase #2 | $44.63 | 12.581% | $50.2449 | $50.24 | $50.25 | $50.20 |
| Purchase #3 | $63.26 | 3.282% | $65.3362 | $65.34 | $65.35 | $65.30 |
| Purchase #4 | $149.66 | 13.166% | $169.3642 | $169.36 | $169.35 | $169.40 |
| Purchase #5 | $31.56 | 10.468% | $34.8637 | $34.86 | $34.85 | $34.90 |
| Purchase #6 | $46.59 | 5.443% | $49.1259 | $49.13 | $49.15 | $49.10 |
| Purchase #7 | $135.57 | 11.684% | $151.41 | $151.41 | $151.40 | $151.40 |
| 7 purchase totals = | $667.98 | $731.4993 | $731.49 | $731.50 | $731.50 | |