| 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 | $217.90 | 4.126% | $226.8906 | $226.89 | $226.90 | $226.90 |
| Purchase #2 | $210.41 | 13.515% | $238.8469 | $238.85 | $238.85 | $238.80 |
| Purchase #3 | $238.49 | 4.463% | $249.1338 | $249.13 | $249.15 | $249.10 |
| Purchase #4 | $221.58 | 10.504% | $244.8548 | $244.85 | $244.85 | $244.90 |
| Purchase #5 | $147.66 | 12.704% | $166.4187 | $166.42 | $166.40 | $166.40 |
| Purchase #6 | $146.33 | 12.450% | $164.5481 | $164.55 | $164.55 | $164.50 |
| Purchase #7 | $169.94 | 8.367% | $184.1589 | $184.16 | $184.15 | $184.20 |
| 7 purchase totals = | $1,352.31 | $1,474.8518 | $1,474.85 | $1,474.85 | $1,474.80 | |