| 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 | $97.66 | 9.795% | $107.2258 | $107.23 | $107.25 | $107.20 |
| Purchase #2 | $140.84 | 9.119% | $153.6832 | $153.68 | $153.70 | $153.70 |
| Purchase #3 | $131.83 | 5.593% | $139.2033 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $88.68 | 4.443% | $92.6201 | $92.62 | $92.60 | $92.60 |
| Purchase #5 | $229.30 | 8.667% | $249.1734 | $249.17 | $249.15 | $249.20 |
| Purchase #6 | $163.73 | 12.788% | $184.6678 | $184.67 | $184.65 | $184.70 |
| Purchase #7 | $73.99 | 5.757% | $78.2496 | $78.25 | $78.25 | $78.20 |
| 7 purchase totals = | $926.03 | $1,004.8232 | $1,004.82 | $1,004.80 | $1,004.80 | |