| 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 | $234.44 | 4.322% | $244.5725 | $244.57 | $244.55 | $244.60 |
| Purchase #2 | $227.96 | 7.635% | $245.3647 | $245.36 | $245.35 | $245.40 |
| Purchase #3 | $226.44 | 10.199% | $249.5346 | $249.53 | $249.55 | $249.50 |
| Purchase #4 | $158.52 | 12.205% | $177.8674 | $177.87 | $177.85 | $177.90 |
| Purchase #5 | $140.70 | 7.330% | $151.0133 | $151.01 | $151.00 | $151.00 |
| Purchase #6 | $87.29 | 4.742% | $91.4293 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $122.52 | 3.762% | $127.1292 | $127.13 | $127.15 | $127.10 |
| 7 purchase totals = | $1,197.87 | $1,286.9110 | $1,286.90 | $1,286.90 | $1,286.90 | |