| 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 | $123.61 | 10.347% | $136.3999 | $136.40 | $136.40 | $136.40 |
| Purchase #2 | $196.37 | 6.184% | $208.5135 | $208.51 | $208.50 | $208.50 |
| Purchase #3 | $226.42 | 11.352% | $252.1232 | $252.12 | $252.10 | $252.10 |
| Purchase #4 | $64.85 | 5.861% | $68.6509 | $68.65 | $68.65 | $68.70 |
| Purchase #5 | $205.98 | 8.801% | $224.1083 | $224.11 | $224.10 | $224.10 |
| Purchase #6 | $86.90 | 9.351% | $95.026 | $95.03 | $95.05 | $95.00 |
| Purchase #7 | $88.93 | 5.853% | $94.1351 | $94.14 | $94.15 | $94.10 |
| 7 purchase totals = | $993.06 | $1,078.9569 | $1,078.96 | $1,078.95 | $1,078.90 | |