| 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 | $243.35 | 5.790% | $257.44 | $257.44 | $257.45 | $257.40 |
| Purchase #2 | $149.95 | 10.300% | $165.3949 | $165.39 | $165.40 | $165.40 |
| Purchase #3 | $79.68 | 7.556% | $85.7006 | $85.70 | $85.70 | $85.70 |
| Purchase #4 | $69.30 | 9.161% | $75.6486 | $75.65 | $75.65 | $75.60 |
| Purchase #5 | $100.26 | 4.438% | $104.7095 | $104.71 | $104.70 | $104.70 |
| Purchase #6 | $173.44 | 4.281% | $180.865 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $165.76 | 7.667% | $178.4688 | $178.47 | $178.45 | $178.50 |
| 7 purchase totals = | $981.74 | $1,048.2274 | $1,048.23 | $1,048.20 | $1,048.20 | |