| 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 | $206.63 | 6.105% | $219.2448 | $219.24 | $219.25 | $219.20 |
| Purchase #2 | $147.78 | 11.240% | $164.3905 | $164.39 | $164.40 | $164.40 |
| Purchase #3 | $185.61 | 6.211% | $197.1382 | $197.14 | $197.15 | $197.10 |
| Purchase #4 | $206.89 | 12.188% | $232.1058 | $232.11 | $232.10 | $232.10 |
| Purchase #5 | $157.83 | 5.242% | $166.1034 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $37.34 | 13.248% | $42.2868 | $42.29 | $42.30 | $42.30 |
| Purchase #7 | $8.71 | 8.162% | $9.4209 | $9.42 | $9.40 | $9.40 |
| 7 purchase totals = | $950.79 | $1,030.6904 | $1,030.69 | $1,030.70 | $1,030.60 | |