| 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 | $225.26 | 12.277% | $252.9152 | $252.92 | $252.90 | $252.90 |
| Purchase #2 | $50.82 | 5.619% | $53.6756 | $53.68 | $53.70 | $53.70 |
| Purchase #3 | $129.97 | 7.543% | $139.7736 | $139.77 | $139.75 | $139.80 |
| Purchase #4 | $138.66 | 6.257% | $147.336 | $147.34 | $147.35 | $147.30 |
| Purchase #5 | $141.70 | 13.758% | $161.1951 | $161.20 | $161.20 | $161.20 |
| Purchase #6 | $117.31 | 6.357% | $124.7674 | $124.77 | $124.75 | $124.80 |
| Purchase #7 | $65.83 | 8.744% | $71.5862 | $71.59 | $71.60 | $71.60 |
| 7 purchase totals = | $869.55 | $951.2491 | $951.27 | $951.25 | $951.30 | |