| 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 | $229.84 | 13.198% | $260.1743 | $260.17 | $260.15 | $260.20 |
| Purchase #2 | $83.90 | 13.333% | $95.0864 | $95.09 | $95.10 | $95.10 |
| Purchase #3 | $197.68 | 6.538% | $210.6043 | $210.60 | $210.60 | $210.60 |
| Purchase #4 | $241.53 | 12.363% | $271.3904 | $271.39 | $271.40 | $271.40 |
| Purchase #5 | $215.45 | 13.282% | $244.0661 | $244.07 | $244.05 | $244.10 |
| Purchase #6 | $183.34 | 10.337% | $202.2919 | $202.29 | $202.30 | $202.30 |
| Purchase #7 | $228.79 | 5.714% | $241.8631 | $241.86 | $241.85 | $241.90 |
| 7 purchase totals = | $1,380.53 | $1,525.4765 | $1,525.47 | $1,525.45 | $1,525.60 | |