| 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 | $230.36 | 8.115% | $249.0537 | $249.05 | $249.05 | $249.10 |
| Purchase #2 | $50.67 | 4.662% | $53.0322 | $53.03 | $53.05 | $53.00 |
| Purchase #3 | $20.29 | 8.810% | $22.0775 | $22.08 | $22.10 | $22.10 |
| Purchase #4 | $199.25 | 11.650% | $222.4626 | $222.46 | $222.45 | $222.50 |
| Purchase #5 | $22.32 | 12.224% | $25.0484 | $25.05 | $25.05 | $25.00 |
| Purchase #6 | $100.88 | 9.416% | $110.3789 | $110.38 | $110.40 | $110.40 |
| Purchase #7 | $91.82 | 13.403% | $104.1266 | $104.13 | $104.15 | $104.10 |
| 7 purchase totals = | $715.59 | $786.1799 | $786.18 | $786.25 | $786.20 | |