| 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 | $91.59 | 12.776% | $103.2915 | $103.29 | $103.30 | $103.30 |
| Purchase #2 | $121.70 | 12.195% | $136.5413 | $136.54 | $136.55 | $136.50 |
| Purchase #3 | $193.39 | 9.694% | $212.1372 | $212.14 | $212.15 | $212.10 |
| Purchase #4 | $93.81 | 11.622% | $104.7126 | $104.71 | $104.70 | $104.70 |
| Purchase #5 | $242.78 | 7.200% | $260.2602 | $260.26 | $260.25 | $260.30 |
| Purchase #6 | $247.48 | 9.176% | $270.1888 | $270.19 | $270.20 | $270.20 |
| Purchase #7 | $80.37 | 6.745% | $85.791 | $85.79 | $85.80 | $85.80 |
| 7 purchase totals = | $1,071.12 | $1,172.9226 | $1,172.92 | $1,172.95 | $1,172.90 | |