| 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 | $180.40 | 5.589% | $190.4826 | $190.48 | $190.50 | $190.50 |
| Purchase #2 | $10.68 | 9.272% | $11.6702 | $11.67 | $11.65 | $11.70 |
| Purchase #3 | $37.41 | 12.255% | $41.9946 | $41.99 | $42.00 | $42.00 |
| Purchase #4 | $186.65 | 5.576% | $197.0576 | $197.06 | $197.05 | $197.10 |
| Purchase #5 | $239.48 | 10.665% | $265.0205 | $265.02 | $265.00 | $265.00 |
| Purchase #6 | $96.33 | 3.483% | $99.6852 | $99.69 | $99.70 | $99.70 |
| Purchase #7 | $214.93 | 13.621% | $244.2056 | $244.21 | $244.20 | $244.20 |
| 7 purchase totals = | $965.88 | $1,050.1163 | $1,050.12 | $1,050.10 | $1,050.20 | |