| 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 | $138.67 | 6.281% | $147.3799 | $147.38 | $147.40 | $147.40 |
| Purchase #2 | $23.28 | 9.286% | $25.4418 | $25.44 | $25.45 | $25.40 |
| Purchase #3 | $232.41 | 12.738% | $262.0144 | $262.01 | $262.00 | $262.00 |
| Purchase #4 | $194.74 | 7.300% | $208.956 | $208.96 | $208.95 | $209.00 |
| Purchase #5 | $73.37 | 11.779% | $82.0123 | $82.01 | $82.00 | $82.00 |
| Purchase #6 | $23.64 | 12.134% | $26.5085 | $26.51 | $26.50 | $26.50 |
| Purchase #7 | $240.31 | 4.209% | $250.4246 | $250.42 | $250.40 | $250.40 |
| 7 purchase totals = | $926.42 | $1,002.7375 | $1,002.73 | $1,002.70 | $1,002.70 | |