| 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 | $239.42 | 13.500% | $271.7417 | $271.74 | $271.75 | $271.70 |
| Purchase #2 | $202.89 | 11.444% | $226.1087 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $60.31 | 7.630% | $64.9117 | $64.91 | $64.90 | $64.90 |
| Purchase #4 | $229.64 | 3.575% | $237.8496 | $237.85 | $237.85 | $237.80 |
| Purchase #5 | $147.90 | 10.601% | $163.5789 | $163.58 | $163.60 | $163.60 |
| Purchase #6 | $192.47 | 6.142% | $204.2915 | $204.29 | $204.30 | $204.30 |
| Purchase #7 | $217.68 | 5.616% | $229.9049 | $229.90 | $229.90 | $229.90 |
| 7 purchase totals = | $1,290.31 | $1,398.3870 | $1,398.38 | $1,398.40 | $1,398.30 | |