| 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 | $96.86 | 5.219% | $101.9151 | $101.92 | $101.90 | $101.90 |
| Purchase #2 | $12.34 | 12.502% | $13.8827 | $13.88 | $13.90 | $13.90 |
| Purchase #3 | $204.32 | 11.508% | $227.8331 | $227.83 | $227.85 | $227.80 |
| Purchase #4 | $225.92 | 8.320% | $244.7165 | $244.72 | $244.70 | $244.70 |
| Purchase #5 | $146.62 | 6.813% | $156.6092 | $156.61 | $156.60 | $156.60 |
| Purchase #6 | $67.38 | 12.555% | $75.8396 | $75.84 | $75.85 | $75.80 |
| Purchase #7 | $151.73 | 11.450% | $169.1031 | $169.10 | $169.10 | $169.10 |
| 7 purchase totals = | $905.17 | $989.8993 | $989.90 | $989.90 | $989.80 | |