| 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 | $125.25 | 10.750% | $138.7144 | $138.71 | $138.70 | $138.70 |
| Purchase #2 | $102.48 | 9.742% | $112.4636 | $112.46 | $112.45 | $112.50 |
| Purchase #3 | $231.40 | 10.244% | $255.1046 | $255.10 | $255.10 | $255.10 |
| Purchase #4 | $104.41 | 5.117% | $109.7527 | $109.75 | $109.75 | $109.80 |
| Purchase #5 | $149.67 | 6.481% | $159.3701 | $159.37 | $159.35 | $159.40 |
| Purchase #6 | $195.42 | 10.510% | $215.9586 | $215.96 | $215.95 | $216.00 |
| Purchase #7 | $6.30 | 3.819% | $6.5406 | $6.54 | $6.55 | $6.50 |
| 7 purchase totals = | $914.93 | $997.9046 | $997.89 | $997.85 | $998.00 | |