| 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 | $230.48 | 8.201% | $249.3817 | $249.38 | $249.40 | $249.40 |
| Purchase #2 | $50.73 | 3.404% | $52.4568 | $52.46 | $52.45 | $52.50 |
| Purchase #3 | $176.88 | 9.691% | $194.0214 | $194.02 | $194.00 | $194.00 |
| Purchase #4 | $100.58 | 9.598% | $110.2337 | $110.23 | $110.25 | $110.20 |
| Purchase #5 | $48.59 | 10.688% | $53.7833 | $53.78 | $53.80 | $53.80 |
| Purchase #6 | $106.41 | 12.115% | $119.3016 | $119.30 | $119.30 | $119.30 |
| Purchase #7 | $25.34 | 12.246% | $28.4431 | $28.44 | $28.45 | $28.40 |
| 7 purchase totals = | $739.01 | $807.6216 | $807.61 | $807.65 | $807.60 | |