| 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 | $195.64 | 11.517% | $218.1719 | $218.17 | $218.15 | $218.20 |
| Purchase #2 | $191.48 | 10.159% | $210.9325 | $210.93 | $210.95 | $210.90 |
| Purchase #3 | $68.45 | 10.123% | $75.3792 | $75.38 | $75.40 | $75.40 |
| Purchase #4 | $119.70 | 4.477% | $125.059 | $125.06 | $125.05 | $125.10 |
| Purchase #5 | $238.69 | 4.451% | $249.3141 | $249.31 | $249.30 | $249.30 |
| Purchase #6 | $179.88 | 10.300% | $198.4076 | $198.41 | $198.40 | $198.40 |
| Purchase #7 | $21.81 | 8.614% | $23.6887 | $23.69 | $23.70 | $23.70 |
| 7 purchase totals = | $1,015.65 | $1,100.9530 | $1,100.95 | $1,100.95 | $1,101.00 | |