| 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 | $223.28 | 4.162% | $232.5729 | $232.57 | $232.55 | $232.60 |
| Purchase #2 | $63.75 | 3.714% | $66.1177 | $66.12 | $66.10 | $66.10 |
| Purchase #3 | $148.88 | 5.374% | $156.8808 | $156.88 | $156.90 | $156.90 |
| Purchase #4 | $249.62 | 4.232% | $260.1839 | $260.18 | $260.20 | $260.20 |
| Purchase #5 | $87.27 | 9.643% | $95.6854 | $95.69 | $95.70 | $95.70 |
| Purchase #6 | $92.27 | 3.120% | $95.1488 | $95.15 | $95.15 | $95.10 |
| Purchase #7 | $198.54 | 12.503% | $223.3635 | $223.36 | $223.35 | $223.40 |
| 7 purchase totals = | $1,063.61 | $1,129.9530 | $1,129.95 | $1,129.95 | $1,130.00 | |