| 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 | $128.74 | 8.601% | $139.8129 | $139.81 | $139.80 | $139.80 |
| Purchase #2 | $232.64 | 6.123% | $246.8845 | $246.88 | $246.90 | $246.90 |
| Purchase #3 | $192.47 | 11.275% | $214.171 | $214.17 | $214.15 | $214.20 |
| Purchase #4 | $11.76 | 10.357% | $12.978 | $12.98 | $13.00 | $13.00 |
| Purchase #5 | $131.54 | 7.431% | $141.3147 | $141.31 | $141.30 | $141.30 |
| Purchase #6 | $40.41 | 8.833% | $43.9794 | $43.98 | $44.00 | $44.00 |
| Purchase #7 | $135.54 | 3.295% | $140.006 | $140.01 | $140.00 | $140.00 |
| 7 purchase totals = | $873.10 | $939.1465 | $939.14 | $939.15 | $939.20 | |