| 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 | $233.39 | 4.417% | $243.6988 | $243.70 | $243.70 | $243.70 |
| Purchase #2 | $154.86 | 7.118% | $165.8829 | $165.88 | $165.90 | $165.90 |
| Purchase #3 | $148.90 | 8.610% | $161.7203 | $161.72 | $161.70 | $161.70 |
| Purchase #4 | $73.81 | 6.212% | $78.3951 | $78.40 | $78.40 | $78.40 |
| Purchase #5 | $175.33 | 9.550% | $192.074 | $192.07 | $192.05 | $192.10 |
| Purchase #6 | $69.36 | 10.692% | $76.776 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $244.84 | 8.425% | $265.4678 | $265.47 | $265.45 | $265.50 |
| 7 purchase totals = | $1,100.49 | $1,184.0149 | $1,184.02 | $1,184.00 | $1,184.10 | |