| 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 | $92.32 | 12.407% | $103.7741 | $103.77 | $103.75 | $103.80 |
| Purchase #2 | $95.51 | 12.594% | $107.5385 | $107.54 | $107.55 | $107.50 |
| Purchase #3 | $216.43 | 12.638% | $243.7824 | $243.78 | $243.80 | $243.80 |
| Purchase #4 | $117.58 | 11.230% | $130.7842 | $130.78 | $130.80 | $130.80 |
| Purchase #5 | $95.76 | 12.550% | $107.7779 | $107.78 | $107.80 | $107.80 |
| Purchase #6 | $180.75 | 13.237% | $204.6759 | $204.68 | $204.70 | $204.70 |
| Purchase #7 | $94.52 | 7.435% | $101.5476 | $101.55 | $101.55 | $101.50 |
| 7 purchase totals = | $892.87 | $999.8806 | $999.88 | $999.95 | $999.90 | |