| 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 | $240.43 | 5.108% | $252.7112 | $252.71 | $252.70 | $252.70 |
| Purchase #2 | $121.71 | 5.857% | $128.8386 | $128.84 | $128.85 | $128.80 |
| Purchase #3 | $249.70 | 10.452% | $275.7986 | $275.80 | $275.80 | $275.80 |
| Purchase #4 | $120.44 | 5.563% | $127.1401 | $127.14 | $127.15 | $127.10 |
| Purchase #5 | $101.82 | 4.584% | $106.4874 | $106.49 | $106.50 | $106.50 |
| Purchase #6 | $179.46 | 8.813% | $195.2758 | $195.28 | $195.30 | $195.30 |
| Purchase #7 | $225.63 | 8.378% | $244.5333 | $244.53 | $244.55 | $244.50 |
| 7 purchase totals = | $1,239.19 | $1,330.7850 | $1,330.79 | $1,330.85 | $1,330.70 | |