| 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 | $192.71 | 13.185% | $218.1188 | $218.12 | $218.10 | $218.10 |
| Purchase #2 | $228.38 | 9.166% | $249.3133 | $249.31 | $249.30 | $249.30 |
| Purchase #3 | $139.75 | 4.496% | $146.0332 | $146.03 | $146.05 | $146.00 |
| Purchase #4 | $42.47 | 8.842% | $46.2252 | $46.23 | $46.25 | $46.20 |
| Purchase #5 | $93.66 | 13.279% | $106.0971 | $106.10 | $106.10 | $106.10 |
| Purchase #6 | $202.53 | 13.106% | $229.0736 | $229.07 | $229.05 | $229.10 |
| Purchase #7 | $65.88 | 4.284% | $68.7023 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $965.38 | $1,063.5635 | $1,063.56 | $1,063.55 | $1,063.50 | |