| 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 | $205.95 | 11.851% | $230.3571 | $230.36 | $230.35 | $230.40 |
| Purchase #2 | $102.91 | 4.752% | $107.8003 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $176.57 | 8.177% | $191.0081 | $191.01 | $191.00 | $191.00 |
| Purchase #4 | $198.30 | 8.852% | $215.8535 | $215.85 | $215.85 | $215.90 |
| Purchase #5 | $164.43 | 5.336% | $173.204 | $173.20 | $173.20 | $173.20 |
| Purchase #6 | $235.71 | 7.708% | $253.8785 | $253.88 | $253.90 | $253.90 |
| Purchase #7 | $202.49 | 12.627% | $228.0584 | $228.06 | $228.05 | $228.10 |
| 7 purchase totals = | $1,286.36 | $1,400.1599 | $1,400.16 | $1,400.15 | $1,400.30 | |