| 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 | $122.88 | 3.475% | $127.1501 | $127.15 | $127.15 | $127.20 |
| Purchase #2 | $215.65 | 3.126% | $222.3912 | $222.39 | $222.40 | $222.40 |
| Purchase #3 | $249.68 | 11.213% | $277.6766 | $277.68 | $277.70 | $277.70 |
| Purchase #4 | $146.26 | 7.629% | $157.4182 | $157.42 | $157.40 | $157.40 |
| Purchase #5 | $53.54 | 9.489% | $58.6204 | $58.62 | $58.60 | $58.60 |
| Purchase #6 | $99.28 | 7.801% | $107.0248 | $107.02 | $107.00 | $107.00 |
| Purchase #7 | $86.35 | 5.298% | $90.9248 | $90.92 | $90.90 | $90.90 |
| 7 purchase totals = | $973.64 | $1,041.2061 | $1,041.20 | $1,041.15 | $1,041.20 | |