| 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 | $11.67 | 4.323% | $12.1745 | $12.17 | $12.15 | $12.20 |
| Purchase #2 | $115.29 | 8.601% | $125.2061 | $125.21 | $125.20 | $125.20 |
| Purchase #3 | $53.52 | 6.283% | $56.8827 | $56.88 | $56.90 | $56.90 |
| Purchase #4 | $205.56 | 8.564% | $223.1642 | $223.16 | $223.15 | $223.20 |
| Purchase #5 | $149.95 | 12.259% | $168.3324 | $168.33 | $168.35 | $168.30 |
| Purchase #6 | $159.41 | 7.687% | $171.6638 | $171.66 | $171.65 | $171.70 |
| Purchase #7 | $204.33 | 11.857% | $228.5574 | $228.56 | $228.55 | $228.60 |
| 7 purchase totals = | $899.73 | $985.9811 | $985.97 | $985.95 | $986.10 | |