| 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 | $109.32 | 10.858% | $121.19 | $121.19 | $121.20 | $121.20 |
| Purchase #2 | $183.67 | 11.266% | $204.3623 | $204.36 | $204.35 | $204.40 |
| Purchase #3 | $72.59 | 10.634% | $80.3092 | $80.31 | $80.30 | $80.30 |
| Purchase #4 | $55.27 | 13.452% | $62.7049 | $62.70 | $62.70 | $62.70 |
| Purchase #5 | $130.25 | 4.172% | $135.684 | $135.68 | $135.70 | $135.70 |
| Purchase #6 | $85.77 | 6.602% | $91.4325 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $191.75 | 5.762% | $202.7986 | $202.80 | $202.80 | $202.80 |
| 7 purchase totals = | $828.62 | $898.4815 | $898.47 | $898.50 | $898.50 | |