| 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 | $203.95 | 10.235% | $224.8243 | $224.82 | $224.80 | $224.80 |
| Purchase #2 | $21.34 | 6.513% | $22.7299 | $22.73 | $22.75 | $22.70 |
| Purchase #3 | $185.80 | 4.652% | $194.4434 | $194.44 | $194.45 | $194.40 |
| Purchase #4 | $237.78 | 5.752% | $251.4571 | $251.46 | $251.45 | $251.50 |
| Purchase #5 | $11.59 | 5.410% | $12.217 | $12.22 | $12.20 | $12.20 |
| Purchase #6 | $249.96 | 8.143% | $270.3142 | $270.31 | $270.30 | $270.30 |
| Purchase #7 | $55.54 | 7.367% | $59.6316 | $59.63 | $59.65 | $59.60 |
| 7 purchase totals = | $965.96 | $1,035.6175 | $1,035.61 | $1,035.60 | $1,035.50 | |