| 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 | $11.43 | 5.599% | $12.07 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $159.54 | 7.775% | $171.9442 | $171.94 | $171.95 | $171.90 |
| Purchase #3 | $135.91 | 4.246% | $141.6807 | $141.68 | $141.70 | $141.70 |
| Purchase #4 | $170.93 | 9.462% | $187.1034 | $187.10 | $187.10 | $187.10 |
| Purchase #5 | $100.93 | 3.198% | $104.1577 | $104.16 | $104.15 | $104.20 |
| Purchase #6 | $107.95 | 10.139% | $118.8951 | $118.90 | $118.90 | $118.90 |
| Purchase #7 | $215.79 | 6.445% | $229.6977 | $229.70 | $229.70 | $229.70 |
| 7 purchase totals = | $902.48 | $965.5488 | $965.55 | $965.55 | $965.60 | |