| 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 | $99.86 | 4.431% | $104.2848 | $104.28 | $104.30 | $104.30 |
| Purchase #2 | $154.29 | 5.261% | $162.4072 | $162.41 | $162.40 | $162.40 |
| Purchase #3 | $243.39 | 12.696% | $274.2908 | $274.29 | $274.30 | $274.30 |
| Purchase #4 | $29.68 | 12.588% | $33.4161 | $33.42 | $33.40 | $33.40 |
| Purchase #5 | $212.40 | 10.490% | $234.6808 | $234.68 | $234.70 | $234.70 |
| Purchase #6 | $199.89 | 6.209% | $212.3012 | $212.30 | $212.30 | $212.30 |
| Purchase #7 | $46.28 | 11.589% | $51.6434 | $51.64 | $51.65 | $51.60 |
| 7 purchase totals = | $985.79 | $1,073.0243 | $1,073.02 | $1,073.05 | $1,073.00 | |