| 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 | $226.56 | 7.754% | $244.1275 | $244.13 | $244.15 | $244.10 |
| Purchase #2 | $13.58 | 7.254% | $14.5651 | $14.57 | $14.55 | $14.60 |
| Purchase #3 | $100.26 | 6.123% | $106.3989 | $106.40 | $106.40 | $106.40 |
| Purchase #4 | $28.28 | 5.781% | $29.9149 | $29.91 | $29.90 | $29.90 |
| Purchase #5 | $59.35 | 13.577% | $67.4079 | $67.41 | $67.40 | $67.40 |
| Purchase #6 | $95.41 | 3.530% | $98.778 | $98.78 | $98.80 | $98.80 |
| Purchase #7 | $128.60 | 11.668% | $143.605 | $143.61 | $143.60 | $143.60 |
| 7 purchase totals = | $652.04 | $704.7973 | $704.81 | $704.80 | $704.80 | |