| 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 | $101.55 | 6.869% | $108.5255 | $108.53 | $108.55 | $108.50 |
| Purchase #2 | $115.77 | 12.588% | $130.3431 | $130.34 | $130.35 | $130.30 |
| Purchase #3 | $66.80 | 8.353% | $72.3798 | $72.38 | $72.40 | $72.40 |
| Purchase #4 | $224.77 | 5.167% | $236.3839 | $236.38 | $236.40 | $236.40 |
| Purchase #5 | $212.98 | 7.536% | $229.0302 | $229.03 | $229.05 | $229.00 |
| Purchase #6 | $198.94 | 12.862% | $224.5277 | $224.53 | $224.55 | $224.50 |
| Purchase #7 | $26.96 | 11.752% | $30.1283 | $30.13 | $30.15 | $30.10 |
| 7 purchase totals = | $947.77 | $1,031.3185 | $1,031.32 | $1,031.45 | $1,031.20 | |