| 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 | $116.88 | 11.807% | $130.68 | $130.68 | $130.70 | $130.70 |
| Purchase #2 | $10.29 | 3.236% | $10.623 | $10.62 | $10.60 | $10.60 |
| Purchase #3 | $91.43 | 11.635% | $102.0679 | $102.07 | $102.05 | $102.10 |
| Purchase #4 | $212.51 | 11.611% | $237.1845 | $237.18 | $237.20 | $237.20 |
| Purchase #5 | $177.50 | 11.776% | $198.4024 | $198.40 | $198.40 | $198.40 |
| Purchase #6 | $127.54 | 5.693% | $134.8009 | $134.80 | $134.80 | $134.80 |
| Purchase #7 | $90.62 | 10.646% | $100.2674 | $100.27 | $100.25 | $100.30 |
| 7 purchase totals = | $826.77 | $914.0261 | $914.02 | $914.00 | $914.10 | |