| 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 | $234.98 | 5.295% | $247.4222 | $247.42 | $247.40 | $247.40 |
| Purchase #2 | $235.32 | 4.585% | $246.1094 | $246.11 | $246.10 | $246.10 |
| Purchase #3 | $238.28 | 12.695% | $268.5296 | $268.53 | $268.55 | $268.50 |
| Purchase #4 | $58.38 | 10.394% | $64.448 | $64.45 | $64.45 | $64.40 |
| Purchase #5 | $222.60 | 4.585% | $232.8062 | $232.81 | $232.80 | $232.80 |
| Purchase #6 | $106.51 | 13.644% | $121.0422 | $121.04 | $121.05 | $121.00 |
| Purchase #7 | $171.67 | 13.645% | $195.0944 | $195.09 | $195.10 | $195.10 |
| 7 purchase totals = | $1,267.74 | $1,375.4520 | $1,375.45 | $1,375.45 | $1,375.30 | |