| 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 | $214.25 | 11.606% | $239.1159 | $239.12 | $239.10 | $239.10 |
| Purchase #2 | $131.94 | 10.787% | $146.1724 | $146.17 | $146.15 | $146.20 |
| Purchase #3 | $180.41 | 12.539% | $203.0316 | $203.03 | $203.05 | $203.00 |
| Purchase #4 | $14.60 | 5.792% | $15.4456 | $15.45 | $15.45 | $15.40 |
| Purchase #5 | $112.77 | 3.358% | $116.5568 | $116.56 | $116.55 | $116.60 |
| Purchase #6 | $211.98 | 7.273% | $227.3973 | $227.40 | $227.40 | $227.40 |
| Purchase #7 | $87.81 | 7.421% | $94.3264 | $94.33 | $94.35 | $94.30 |
| 7 purchase totals = | $953.76 | $1,042.0460 | $1,042.06 | $1,042.05 | $1,042.00 | |