| 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 | $217.59 | 12.844% | $245.5373 | $245.54 | $245.55 | $245.50 |
| Purchase #2 | $83.40 | 7.171% | $89.3806 | $89.38 | $89.40 | $89.40 |
| Purchase #3 | $121.91 | 3.554% | $126.2427 | $126.24 | $126.25 | $126.20 |
| Purchase #4 | $132.96 | 12.292% | $149.3034 | $149.30 | $149.30 | $149.30 |
| Purchase #5 | $112.45 | 6.717% | $120.0033 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $247.71 | 9.244% | $270.6083 | $270.61 | $270.60 | $270.60 |
| Purchase #7 | $242.96 | 10.763% | $269.1098 | $269.11 | $269.10 | $269.10 |
| 7 purchase totals = | $1,158.98 | $1,270.1854 | $1,270.18 | $1,270.20 | $1,270.10 | |