| 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 | $177.46 | 7.342% | $190.4891 | $190.49 | $190.50 | $190.50 |
| Purchase #2 | $69.98 | 11.736% | $78.1929 | $78.19 | $78.20 | $78.20 |
| Purchase #3 | $223.70 | 9.398% | $244.7233 | $244.72 | $244.70 | $244.70 |
| Purchase #4 | $88.26 | 6.614% | $94.0975 | $94.10 | $94.10 | $94.10 |
| Purchase #5 | $242.99 | 10.406% | $268.2755 | $268.28 | $268.30 | $268.30 |
| Purchase #6 | $228.39 | 7.829% | $246.2707 | $246.27 | $246.25 | $246.30 |
| Purchase #7 | $131.63 | 10.455% | $145.3919 | $145.39 | $145.40 | $145.40 |
| 7 purchase totals = | $1,162.41 | $1,267.4409 | $1,267.44 | $1,267.45 | $1,267.50 | |