| 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 | $131.99 | 5.267% | $138.9419 | $138.94 | $138.95 | $138.90 |
| Purchase #2 | $227.81 | 12.306% | $255.8443 | $255.84 | $255.85 | $255.80 |
| Purchase #3 | $243.42 | 9.582% | $266.7445 | $266.74 | $266.75 | $266.70 |
| Purchase #4 | $90.41 | 3.629% | $93.691 | $93.69 | $93.70 | $93.70 |
| Purchase #5 | $81.59 | 4.698% | $85.4231 | $85.42 | $85.40 | $85.40 |
| Purchase #6 | $116.71 | 3.762% | $121.1006 | $121.10 | $121.10 | $121.10 |
| Purchase #7 | $45.46 | 10.815% | $50.3765 | $50.38 | $50.40 | $50.40 |
| 7 purchase totals = | $937.39 | $1,012.1219 | $1,012.11 | $1,012.15 | $1,012.00 | |