| 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 | $221.33 | 5.233% | $232.9122 | $232.91 | $232.90 | $232.90 |
| Purchase #2 | $160.74 | 9.739% | $176.3945 | $176.39 | $176.40 | $176.40 |
| Purchase #3 | $165.50 | 8.134% | $178.9618 | $178.96 | $178.95 | $179.00 |
| Purchase #4 | $119.64 | 4.648% | $125.2009 | $125.20 | $125.20 | $125.20 |
| Purchase #5 | $135.84 | 4.390% | $141.8034 | $141.80 | $141.80 | $141.80 |
| Purchase #6 | $12.47 | 6.561% | $13.2882 | $13.29 | $13.30 | $13.30 |
| Purchase #7 | $118.81 | 4.244% | $123.8523 | $123.85 | $123.85 | $123.90 |
| 7 purchase totals = | $934.33 | $992.4133 | $992.40 | $992.40 | $992.50 | |