| 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 | $93.30 | 12.492% | $104.955 | $104.96 | $104.95 | $105.00 |
| Purchase #2 | $148.32 | 7.487% | $159.4247 | $159.42 | $159.40 | $159.40 |
| Purchase #3 | $120.26 | 13.755% | $136.8018 | $136.80 | $136.80 | $136.80 |
| Purchase #4 | $117.33 | 10.660% | $129.8374 | $129.84 | $129.85 | $129.80 |
| Purchase #5 | $104.56 | 11.127% | $116.1944 | $116.19 | $116.20 | $116.20 |
| Purchase #6 | $82.59 | 9.718% | $90.6161 | $90.62 | $90.60 | $90.60 |
| Purchase #7 | $85.55 | 9.629% | $93.7876 | $93.79 | $93.80 | $93.80 |
| 7 purchase totals = | $751.91 | $831.6170 | $831.62 | $831.60 | $831.60 | |