| 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 | $68.48 | 3.524% | $70.8932 | $70.89 | $70.90 | $70.90 |
| Purchase #2 | $139.36 | 3.424% | $144.1317 | $144.13 | $144.15 | $144.10 |
| Purchase #3 | $121.48 | 7.660% | $130.7854 | $130.79 | $130.80 | $130.80 |
| Purchase #4 | $219.65 | 10.700% | $243.1526 | $243.15 | $243.15 | $243.20 |
| Purchase #5 | $183.87 | 9.834% | $201.9518 | $201.95 | $201.95 | $202.00 |
| Purchase #6 | $93.74 | 10.543% | $103.623 | $103.62 | $103.60 | $103.60 |
| Purchase #7 | $112.53 | 12.324% | $126.3982 | $126.40 | $126.40 | $126.40 |
| 7 purchase totals = | $939.11 | $1,020.9359 | $1,020.93 | $1,020.95 | $1,021.00 | |