| 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 | $97.28 | 7.168% | $104.253 | $104.25 | $104.25 | $104.30 |
| Purchase #2 | $138.50 | 7.704% | $149.17 | $149.17 | $149.15 | $149.20 |
| Purchase #3 | $22.99 | 9.617% | $25.2009 | $25.20 | $25.20 | $25.20 |
| Purchase #4 | $212.93 | 12.217% | $238.9437 | $238.94 | $238.95 | $238.90 |
| Purchase #5 | $61.68 | 11.419% | $68.7232 | $68.72 | $68.70 | $68.70 |
| Purchase #6 | $149.52 | 8.453% | $162.1589 | $162.16 | $162.15 | $162.20 |
| Purchase #7 | $72.59 | 12.583% | $81.724 | $81.72 | $81.70 | $81.70 |
| 7 purchase totals = | $755.49 | $830.1737 | $830.16 | $830.10 | $830.20 | |