| 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 | $126.27 | 13.121% | $142.8379 | $142.84 | $142.85 | $142.80 |
| Purchase #2 | $232.75 | 8.627% | $252.8293 | $252.83 | $252.85 | $252.80 |
| Purchase #3 | $15.94 | 5.636% | $16.8384 | $16.84 | $16.85 | $16.80 |
| Purchase #4 | $53.75 | 8.149% | $58.1301 | $58.13 | $58.15 | $58.10 |
| Purchase #5 | $121.52 | 8.611% | $131.9841 | $131.98 | $132.00 | $132.00 |
| Purchase #6 | $141.39 | 7.551% | $152.0664 | $152.07 | $152.05 | $152.10 |
| Purchase #7 | $54.53 | 10.144% | $60.0615 | $60.06 | $60.05 | $60.10 |
| 7 purchase totals = | $746.15 | $814.7477 | $814.75 | $814.80 | $814.70 | |