| 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 | $31.50 | 13.159% | $35.6451 | $35.65 | $35.65 | $35.60 |
| Purchase #2 | $132.65 | 4.452% | $138.5556 | $138.56 | $138.55 | $138.60 |
| Purchase #3 | $89.45 | 13.181% | $101.2404 | $101.24 | $101.25 | $101.20 |
| Purchase #4 | $98.48 | 10.607% | $108.9258 | $108.93 | $108.95 | $108.90 |
| Purchase #5 | $116.49 | 8.180% | $126.0189 | $126.02 | $126.00 | $126.00 |
| Purchase #6 | $214.29 | 9.706% | $235.089 | $235.09 | $235.10 | $235.10 |
| Purchase #7 | $230.62 | 13.204% | $261.0711 | $261.07 | $261.05 | $261.10 |
| 7 purchase totals = | $913.48 | $1,006.5459 | $1,006.56 | $1,006.55 | $1,006.50 | |