| 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 | $93.93 | 9.501% | $102.8543 | $102.85 | $102.85 | $102.90 |
| Purchase #2 | $139.98 | 3.533% | $144.9255 | $144.93 | $144.95 | $144.90 |
| Purchase #3 | $239.85 | 3.813% | $248.9955 | $249.00 | $249.00 | $249.00 |
| Purchase #4 | $153.25 | 3.223% | $158.1892 | $158.19 | $158.20 | $158.20 |
| Purchase #5 | $162.46 | 5.683% | $171.6926 | $171.69 | $171.70 | $171.70 |
| Purchase #6 | $46.36 | 11.784% | $51.8231 | $51.82 | $51.80 | $51.80 |
| Purchase #7 | $12.87 | 7.781% | $13.8714 | $13.87 | $13.85 | $13.90 |
| 7 purchase totals = | $848.70 | $892.3516 | $892.35 | $892.35 | $892.40 | |