| 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 | $120.62 | 8.317% | $130.652 | $130.65 | $130.65 | $130.70 |
| Purchase #2 | $229.95 | 12.272% | $258.1695 | $258.17 | $258.15 | $258.20 |
| Purchase #3 | $249.36 | 7.540% | $268.1617 | $268.16 | $268.15 | $268.20 |
| Purchase #4 | $174.93 | 11.542% | $195.1204 | $195.12 | $195.10 | $195.10 |
| Purchase #5 | $193.41 | 10.289% | $213.31 | $213.31 | $213.30 | $213.30 |
| Purchase #6 | $154.64 | 5.718% | $163.4823 | $163.48 | $163.50 | $163.50 |
| Purchase #7 | $72.70 | 7.237% | $77.9613 | $77.96 | $77.95 | $78.00 |
| 7 purchase totals = | $1,195.61 | $1,306.8572 | $1,306.85 | $1,306.80 | $1,307.00 | |