| 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 | $108.94 | 10.347% | $120.212 | $120.21 | $120.20 | $120.20 |
| Purchase #2 | $173.66 | 12.268% | $194.9646 | $194.96 | $194.95 | $195.00 |
| Purchase #3 | $99.42 | 9.470% | $108.8351 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $176.42 | 12.572% | $198.5995 | $198.60 | $198.60 | $198.60 |
| Purchase #5 | $50.54 | 8.597% | $54.8849 | $54.88 | $54.90 | $54.90 |
| Purchase #6 | $226.69 | 11.383% | $252.4941 | $252.49 | $252.50 | $252.50 |
| Purchase #7 | $20.79 | 13.299% | $23.5549 | $23.55 | $23.55 | $23.60 |
| 7 purchase totals = | $856.46 | $953.5451 | $953.53 | $953.55 | $953.60 | |