| 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 | $249.68 | 12.283% | $280.3482 | $280.35 | $280.35 | $280.30 |
| Purchase #2 | $144.37 | 10.643% | $159.7353 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $231.52 | 11.813% | $258.8695 | $258.87 | $258.85 | $258.90 |
| Purchase #4 | $116.68 | 10.396% | $128.8101 | $128.81 | $128.80 | $128.80 |
| Purchase #5 | $113.57 | 9.311% | $124.1445 | $124.14 | $124.15 | $124.10 |
| Purchase #6 | $38.68 | 11.650% | $43.1862 | $43.19 | $43.20 | $43.20 |
| Purchase #7 | $126.45 | 4.753% | $132.4602 | $132.46 | $132.45 | $132.50 |
| 7 purchase totals = | $1,020.95 | $1,127.5540 | $1,127.56 | $1,127.55 | $1,127.50 | |