| 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 | $238.41 | 4.669% | $249.5414 | $249.54 | $249.55 | $249.50 |
| Purchase #2 | $65.42 | 6.780% | $69.8555 | $69.86 | $69.85 | $69.90 |
| Purchase #3 | $89.46 | 11.779% | $99.9975 | $100.00 | $100.00 | $100.00 |
| Purchase #4 | $16.62 | 13.411% | $18.8489 | $18.85 | $18.85 | $18.80 |
| Purchase #5 | $138.52 | 4.169% | $144.2949 | $144.29 | $144.30 | $144.30 |
| Purchase #6 | $112.53 | 10.814% | $124.699 | $124.70 | $124.70 | $124.70 |
| Purchase #7 | $214.97 | 4.286% | $224.1836 | $224.18 | $224.20 | $224.20 |
| 7 purchase totals = | $875.93 | $931.4208 | $931.42 | $931.45 | $931.40 | |