| 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 | $217.93 | 9.201% | $237.9817 | $237.98 | $238.00 | $238.00 |
| Purchase #2 | $217.26 | 12.456% | $244.3219 | $244.32 | $244.30 | $244.30 |
| Purchase #3 | $46.74 | 9.538% | $51.1981 | $51.20 | $51.20 | $51.20 |
| Purchase #4 | $165.28 | 3.637% | $171.2912 | $171.29 | $171.30 | $171.30 |
| Purchase #5 | $232.39 | 3.125% | $239.6522 | $239.65 | $239.65 | $239.70 |
| Purchase #6 | $230.98 | 8.422% | $250.4331 | $250.43 | $250.45 | $250.40 |
| Purchase #7 | $165.88 | 8.448% | $179.8935 | $179.89 | $179.90 | $179.90 |
| 7 purchase totals = | $1,276.46 | $1,374.7717 | $1,374.76 | $1,374.80 | $1,374.80 | |