| 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 | $233.69 | 7.621% | $251.4995 | $251.50 | $251.50 | $251.50 |
| Purchase #2 | $9.61 | 13.473% | $10.9048 | $10.90 | $10.90 | $10.90 |
| Purchase #3 | $237.84 | 3.477% | $246.1097 | $246.11 | $246.10 | $246.10 |
| Purchase #4 | $84.80 | 12.867% | $95.7112 | $95.71 | $95.70 | $95.70 |
| Purchase #5 | $129.40 | 4.140% | $134.7572 | $134.76 | $134.75 | $134.80 |
| Purchase #6 | $220.30 | 11.198% | $244.9692 | $244.97 | $244.95 | $245.00 |
| Purchase #7 | $99.88 | 9.226% | $109.0949 | $109.09 | $109.10 | $109.10 |
| 7 purchase totals = | $1,015.52 | $1,093.0465 | $1,093.04 | $1,093.00 | $1,093.10 | |