| 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 | $230.76 | 10.579% | $255.1721 | $255.17 | $255.15 | $255.20 |
| Purchase #2 | $108.88 | 12.336% | $122.3114 | $122.31 | $122.30 | $122.30 |
| Purchase #3 | $113.83 | 10.728% | $126.0417 | $126.04 | $126.05 | $126.00 |
| Purchase #4 | $64.26 | 13.523% | $72.9499 | $72.95 | $72.95 | $72.90 |
| Purchase #5 | $161.64 | 9.782% | $177.4516 | $177.45 | $177.45 | $177.50 |
| Purchase #6 | $225.71 | 9.107% | $246.2654 | $246.27 | $246.25 | $246.30 |
| Purchase #7 | $172.49 | 9.299% | $188.5298 | $188.53 | $188.55 | $188.50 |
| 7 purchase totals = | $1,077.57 | $1,188.7219 | $1,188.72 | $1,188.70 | $1,188.70 | |