| 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 | $229.86 | 8.635% | $249.7084 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $49.56 | 9.519% | $54.2776 | $54.28 | $54.30 | $54.30 |
| Purchase #3 | $28.84 | 8.260% | $31.2222 | $31.22 | $31.20 | $31.20 |
| Purchase #4 | $31.56 | 7.679% | $33.9835 | $33.98 | $34.00 | $34.00 |
| Purchase #5 | $46.58 | 10.432% | $51.4392 | $51.44 | $51.45 | $51.40 |
| Purchase #6 | $199.31 | 4.311% | $207.9023 | $207.90 | $207.90 | $207.90 |
| Purchase #7 | $108.43 | 12.110% | $121.5609 | $121.56 | $121.55 | $121.60 |
| 7 purchase totals = | $694.14 | $750.0941 | $750.09 | $750.10 | $750.10 | |