| 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 | $243.49 | 11.282% | $270.9605 | $270.96 | $270.95 | $271.00 |
| Purchase #2 | $226.66 | 5.419% | $238.9427 | $238.94 | $238.95 | $238.90 |
| Purchase #3 | $250.86 | 7.738% | $270.2715 | $270.27 | $270.25 | $270.30 |
| Purchase #4 | $79.77 | 3.814% | $82.8124 | $82.81 | $82.80 | $82.80 |
| Purchase #5 | $159.62 | 12.320% | $179.2852 | $179.29 | $179.30 | $179.30 |
| Purchase #6 | $162.48 | 10.261% | $179.1521 | $179.15 | $179.15 | $179.20 |
| Purchase #7 | $190.44 | 7.137% | $204.0317 | $204.03 | $204.05 | $204.00 |
| 7 purchase totals = | $1,313.32 | $1,425.4561 | $1,425.45 | $1,425.45 | $1,425.50 | |