| 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 | $39.35 | 11.517% | $43.8819 | $43.88 | $43.90 | $43.90 |
| Purchase #2 | $98.67 | 9.400% | $107.945 | $107.95 | $107.95 | $107.90 |
| Purchase #3 | $163.54 | 6.779% | $174.6264 | $174.63 | $174.65 | $174.60 |
| Purchase #4 | $204.55 | 12.178% | $229.4601 | $229.46 | $229.45 | $229.50 |
| Purchase #5 | $141.33 | 5.388% | $148.9449 | $148.94 | $148.95 | $148.90 |
| Purchase #6 | $238.77 | 12.566% | $268.7738 | $268.77 | $268.75 | $268.80 |
| Purchase #7 | $119.38 | 9.747% | $131.016 | $131.02 | $131.00 | $131.00 |
| 7 purchase totals = | $1,005.59 | $1,104.6481 | $1,104.65 | $1,104.65 | $1,104.60 | |