| 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 | $191.39 | 7.237% | $205.2409 | $205.24 | $205.25 | $205.20 |
| Purchase #2 | $94.51 | 4.541% | $98.8017 | $98.80 | $98.80 | $98.80 |
| Purchase #3 | $182.71 | 10.622% | $202.1175 | $202.12 | $202.10 | $202.10 |
| Purchase #4 | $62.79 | 13.408% | $71.2089 | $71.21 | $71.20 | $71.20 |
| Purchase #5 | $41.72 | 12.401% | $46.8937 | $46.89 | $46.90 | $46.90 |
| Purchase #6 | $241.38 | 7.571% | $259.6549 | $259.65 | $259.65 | $259.70 |
| Purchase #7 | $9.75 | 6.344% | $10.3685 | $10.37 | $10.35 | $10.40 |
| 7 purchase totals = | $824.25 | $894.2861 | $894.28 | $894.25 | $894.30 | |