| 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 | $70.38 | 5.808% | $74.4677 | $74.47 | $74.45 | $74.50 |
| Purchase #2 | $205.85 | 9.292% | $224.9776 | $224.98 | $225.00 | $225.00 |
| Purchase #3 | $204.51 | 9.629% | $224.2023 | $224.20 | $224.20 | $224.20 |
| Purchase #4 | $199.91 | 6.600% | $213.1041 | $213.10 | $213.10 | $213.10 |
| Purchase #5 | $145.54 | 11.405% | $162.1388 | $162.14 | $162.15 | $162.10 |
| Purchase #6 | $186.95 | 8.691% | $203.1978 | $203.20 | $203.20 | $203.20 |
| Purchase #7 | $125.65 | 5.444% | $132.4904 | $132.49 | $132.50 | $132.50 |
| 7 purchase totals = | $1,138.79 | $1,234.5787 | $1,234.58 | $1,234.60 | $1,234.60 | |