| 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 | $226.64 | 10.399% | $250.2083 | $250.21 | $250.20 | $250.20 |
| Purchase #2 | $117.59 | 4.532% | $122.9192 | $122.92 | $122.90 | $122.90 |
| Purchase #3 | $133.33 | 8.139% | $144.1817 | $144.18 | $144.20 | $144.20 |
| Purchase #4 | $190.66 | 4.198% | $198.6639 | $198.66 | $198.65 | $198.70 |
| Purchase #5 | $26.68 | 3.819% | $27.6989 | $27.70 | $27.70 | $27.70 |
| Purchase #6 | $156.39 | 8.394% | $169.5174 | $169.52 | $169.50 | $169.50 |
| Purchase #7 | $85.79 | 4.817% | $89.9225 | $89.92 | $89.90 | $89.90 |
| 7 purchase totals = | $937.08 | $1,003.1119 | $1,003.11 | $1,003.05 | $1,003.10 | |