| 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 | $197.32 | 4.694% | $206.5822 | $206.58 | $206.60 | $206.60 |
| Purchase #2 | $195.50 | 8.520% | $212.1566 | $212.16 | $212.15 | $212.20 |
| Purchase #3 | $117.37 | 12.803% | $132.3969 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $112.33 | 12.639% | $126.5274 | $126.53 | $126.55 | $126.50 |
| Purchase #5 | $145.67 | 4.656% | $152.4524 | $152.45 | $152.45 | $152.50 |
| Purchase #6 | $97.61 | 5.630% | $103.1054 | $103.11 | $103.10 | $103.10 |
| Purchase #7 | $21.73 | 13.465% | $24.6559 | $24.66 | $24.65 | $24.70 |
| 7 purchase totals = | $887.53 | $957.8768 | $957.89 | $957.90 | $958.00 | |