| 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 | $40.62 | 10.627% | $44.9367 | $44.94 | $44.95 | $44.90 |
| Purchase #2 | $193.37 | 12.278% | $217.112 | $217.11 | $217.10 | $217.10 |
| Purchase #3 | $100.84 | 12.226% | $113.1687 | $113.17 | $113.15 | $113.20 |
| Purchase #4 | $97.32 | 9.758% | $106.8165 | $106.82 | $106.80 | $106.80 |
| Purchase #5 | $166.25 | 10.589% | $183.8542 | $183.85 | $183.85 | $183.90 |
| Purchase #6 | $246.77 | 10.249% | $272.0615 | $272.06 | $272.05 | $272.10 |
| Purchase #7 | $69.25 | 8.445% | $75.0982 | $75.10 | $75.10 | $75.10 |
| 7 purchase totals = | $914.42 | $1,013.0478 | $1,013.05 | $1,013.00 | $1,013.10 | |