| 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 | $118.93 | 12.218% | $133.4609 | $133.46 | $133.45 | $133.50 |
| Purchase #2 | $103.97 | 10.853% | $115.2539 | $115.25 | $115.25 | $115.30 |
| Purchase #3 | $247.43 | 11.422% | $275.6915 | $275.69 | $275.70 | $275.70 |
| Purchase #4 | $93.82 | 12.809% | $105.8374 | $105.84 | $105.85 | $105.80 |
| Purchase #5 | $13.44 | 13.528% | $15.2582 | $15.26 | $15.25 | $15.30 |
| Purchase #6 | $49.42 | 3.602% | $51.2001 | $51.20 | $51.20 | $51.20 |
| Purchase #7 | $121.90 | 10.792% | $135.0554 | $135.06 | $135.05 | $135.10 |
| 7 purchase totals = | $748.91 | $831.7574 | $831.76 | $831.75 | $831.90 | |