| 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 | $9.86 | 13.489% | $11.19 | $11.19 | $11.20 | $11.20 |
| Purchase #2 | $185.27 | 8.589% | $201.1828 | $201.18 | $201.20 | $201.20 |
| Purchase #3 | $52.50 | 4.786% | $55.0127 | $55.01 | $55.00 | $55.00 |
| Purchase #4 | $221.44 | 11.772% | $247.5079 | $247.51 | $247.50 | $247.50 |
| Purchase #5 | $86.29 | 9.272% | $94.2908 | $94.29 | $94.30 | $94.30 |
| Purchase #6 | $117.58 | 5.173% | $123.6624 | $123.66 | $123.65 | $123.70 |
| Purchase #7 | $153.90 | 13.246% | $174.2856 | $174.29 | $174.30 | $174.30 |
| 7 purchase totals = | $826.84 | $907.1322 | $907.13 | $907.15 | $907.20 | |