| 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 | $222.91 | 5.182% | $234.4612 | $234.46 | $234.45 | $234.50 |
| Purchase #2 | $121.29 | 7.391% | $130.2545 | $130.25 | $130.25 | $130.30 |
| Purchase #3 | $146.39 | 7.369% | $157.1775 | $157.18 | $157.20 | $157.20 |
| Purchase #4 | $244.40 | 11.618% | $272.7944 | $272.79 | $272.80 | $272.80 |
| Purchase #5 | $216.93 | 4.255% | $226.1604 | $226.16 | $226.15 | $226.20 |
| Purchase #6 | $100.86 | 4.177% | $105.0729 | $105.07 | $105.05 | $105.10 |
| Purchase #7 | $199.71 | 5.319% | $210.3326 | $210.33 | $210.35 | $210.30 |
| 7 purchase totals = | $1,252.49 | $1,336.2535 | $1,336.24 | $1,336.25 | $1,336.40 | |