| 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 | $229.26 | 8.674% | $249.146 | $249.15 | $249.15 | $249.10 |
| Purchase #2 | $143.63 | 9.862% | $157.7948 | $157.79 | $157.80 | $157.80 |
| Purchase #3 | $149.81 | 11.265% | $166.6861 | $166.69 | $166.70 | $166.70 |
| Purchase #4 | $139.60 | 12.541% | $157.1072 | $157.11 | $157.10 | $157.10 |
| Purchase #5 | $116.66 | 9.663% | $127.9329 | $127.93 | $127.95 | $127.90 |
| Purchase #6 | $152.70 | 6.786% | $163.0622 | $163.06 | $163.05 | $163.10 |
| Purchase #7 | $44.96 | 5.579% | $47.4683 | $47.47 | $47.45 | $47.50 |
| 7 purchase totals = | $976.62 | $1,069.1975 | $1,069.20 | $1,069.20 | $1,069.20 | |