| 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 | $244.65 | 11.627% | $273.0955 | $273.10 | $273.10 | $273.10 |
| Purchase #2 | $148.44 | 11.845% | $166.0227 | $166.02 | $166.00 | $166.00 |
| Purchase #3 | $197.61 | 9.150% | $215.6913 | $215.69 | $215.70 | $215.70 |
| Purchase #4 | $205.30 | 10.109% | $226.0538 | $226.05 | $226.05 | $226.10 |
| Purchase #5 | $12.48 | 6.139% | $13.2461 | $13.25 | $13.25 | $13.20 |
| Purchase #6 | $15.96 | 5.814% | $16.8879 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $209.26 | 12.478% | $235.3715 | $235.37 | $235.35 | $235.40 |
| 7 purchase totals = | $1,033.70 | $1,146.3688 | $1,146.37 | $1,146.35 | $1,146.40 | |