| 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 | $220.60 | 7.254% | $236.6023 | $236.60 | $236.60 | $236.60 |
| Purchase #2 | $54.84 | 7.289% | $58.8373 | $58.84 | $58.85 | $58.80 |
| Purchase #3 | $39.30 | 11.290% | $43.737 | $43.74 | $43.75 | $43.70 |
| Purchase #4 | $154.41 | 4.500% | $161.3585 | $161.36 | $161.35 | $161.40 |
| Purchase #5 | $220.98 | 3.225% | $228.1066 | $228.11 | $228.10 | $228.10 |
| Purchase #6 | $51.86 | 8.266% | $56.1467 | $56.15 | $56.15 | $56.10 |
| Purchase #7 | $31.98 | 5.102% | $33.6116 | $33.61 | $33.60 | $33.60 |
| 7 purchase totals = | $773.97 | $818.4000 | $818.41 | $818.40 | $818.30 | |