| 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 | $25.72 | 8.235% | $27.838 | $27.84 | $27.85 | $27.80 |
| Purchase #2 | $132.75 | 4.476% | $138.6919 | $138.69 | $138.70 | $138.70 |
| Purchase #3 | $96.82 | 10.703% | $107.1826 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $249.47 | 6.520% | $265.7354 | $265.74 | $265.75 | $265.70 |
| Purchase #5 | $160.48 | 8.217% | $173.6666 | $173.67 | $173.65 | $173.70 |
| Purchase #6 | $26.28 | 3.810% | $27.2813 | $27.28 | $27.30 | $27.30 |
| Purchase #7 | $174.84 | 5.521% | $184.4929 | $184.49 | $184.50 | $184.50 |
| 7 purchase totals = | $866.36 | $924.8887 | $924.89 | $924.95 | $924.90 | |