| 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 | $238.65 | 4.835% | $250.1887 | $250.19 | $250.20 | $250.20 |
| Purchase #2 | $128.32 | 10.434% | $141.7089 | $141.71 | $141.70 | $141.70 |
| Purchase #3 | $74.89 | 9.183% | $81.7671 | $81.77 | $81.75 | $81.80 |
| Purchase #4 | $96.43 | 5.535% | $101.7674 | $101.77 | $101.75 | $101.80 |
| Purchase #5 | $107.66 | 12.720% | $121.3544 | $121.35 | $121.35 | $121.40 |
| Purchase #6 | $127.84 | 4.235% | $133.254 | $133.25 | $133.25 | $133.30 |
| Purchase #7 | $114.82 | 10.725% | $127.1344 | $127.13 | $127.15 | $127.10 |
| 7 purchase totals = | $888.61 | $957.1749 | $957.17 | $957.15 | $957.30 | |