| 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 | $90.70 | 3.283% | $93.6777 | $93.68 | $93.70 | $93.70 |
| Purchase #2 | $160.41 | 5.160% | $168.6872 | $168.69 | $168.70 | $168.70 |
| Purchase #3 | $121.47 | 4.216% | $126.5912 | $126.59 | $126.60 | $126.60 |
| Purchase #4 | $186.30 | 6.127% | $197.7146 | $197.71 | $197.70 | $197.70 |
| Purchase #5 | $216.46 | 8.698% | $235.2877 | $235.29 | $235.30 | $235.30 |
| Purchase #6 | $247.31 | 13.255% | $280.0909 | $280.09 | $280.10 | $280.10 |
| Purchase #7 | $136.94 | 4.138% | $142.6066 | $142.61 | $142.60 | $142.60 |
| 7 purchase totals = | $1,159.59 | $1,244.6559 | $1,244.66 | $1,244.70 | $1,244.70 | |