| 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 | $221.96 | 9.558% | $243.1749 | $243.17 | $243.15 | $243.20 |
| Purchase #2 | $214.96 | 6.510% | $228.9539 | $228.95 | $228.95 | $229.00 |
| Purchase #3 | $220.39 | 13.329% | $249.7658 | $249.77 | $249.75 | $249.80 |
| Purchase #4 | $180.89 | 13.338% | $205.0171 | $205.02 | $205.00 | $205.00 |
| Purchase #5 | $176.88 | 4.103% | $184.1374 | $184.14 | $184.15 | $184.10 |
| Purchase #6 | $190.67 | 11.170% | $211.9678 | $211.97 | $211.95 | $212.00 |
| Purchase #7 | $16.27 | 7.317% | $17.4605 | $17.46 | $17.45 | $17.50 |
| 7 purchase totals = | $1,222.02 | $1,340.4774 | $1,340.48 | $1,340.40 | $1,340.60 | |