| 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 | $12.79 | 4.414% | $13.3546 | $13.35 | $13.35 | $13.40 |
| Purchase #2 | $45.42 | 7.530% | $48.8401 | $48.84 | $48.85 | $48.80 |
| Purchase #3 | $205.85 | 9.226% | $224.8417 | $224.84 | $224.85 | $224.80 |
| Purchase #4 | $190.81 | 5.604% | $201.503 | $201.50 | $201.50 | $201.50 |
| Purchase #5 | $189.50 | 9.851% | $208.1676 | $208.17 | $208.15 | $208.20 |
| Purchase #6 | $165.51 | 4.679% | $173.2542 | $173.25 | $173.25 | $173.30 |
| Purchase #7 | $149.46 | 5.148% | $157.1542 | $157.15 | $157.15 | $157.20 |
| 7 purchase totals = | $959.34 | $1,027.1154 | $1,027.10 | $1,027.10 | $1,027.20 | |