| 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 | $141.84 | 3.553% | $146.8796 | $146.88 | $146.90 | $146.90 |
| Purchase #2 | $155.77 | 8.820% | $169.5089 | $169.51 | $169.50 | $169.50 |
| Purchase #3 | $238.34 | 8.844% | $259.4188 | $259.42 | $259.40 | $259.40 |
| Purchase #4 | $93.35 | 9.362% | $102.0894 | $102.09 | $102.10 | $102.10 |
| Purchase #5 | $250.94 | 13.779% | $285.517 | $285.52 | $285.50 | $285.50 |
| Purchase #6 | $103.48 | 13.575% | $117.5274 | $117.53 | $117.55 | $117.50 |
| Purchase #7 | $52.33 | 4.319% | $54.5901 | $54.59 | $54.60 | $54.60 |
| 7 purchase totals = | $1,036.05 | $1,135.5312 | $1,135.54 | $1,135.55 | $1,135.50 | |