| 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 | $15.35 | 10.727% | $16.9966 | $17.00 | $17.00 | $17.00 |
| Purchase #2 | $225.84 | 5.785% | $238.9048 | $238.90 | $238.90 | $238.90 |
| Purchase #3 | $184.97 | 9.589% | $202.7068 | $202.71 | $202.70 | $202.70 |
| Purchase #4 | $90.74 | 3.450% | $93.8705 | $93.87 | $93.85 | $93.90 |
| Purchase #5 | $55.33 | 5.580% | $58.4174 | $58.42 | $58.40 | $58.40 |
| Purchase #6 | $121.84 | 7.654% | $131.1656 | $131.17 | $131.15 | $131.20 |
| Purchase #7 | $229.31 | 7.613% | $246.7674 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $923.38 | $988.8291 | $988.84 | $988.75 | $988.90 | |