| 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 | $214.66 | 6.456% | $228.5184 | $228.52 | $228.50 | $228.50 |
| Purchase #2 | $218.46 | 3.264% | $225.5905 | $225.59 | $225.60 | $225.60 |
| Purchase #3 | $90.52 | 3.863% | $94.0168 | $94.02 | $94.00 | $94.00 |
| Purchase #4 | $19.98 | 13.176% | $22.6126 | $22.61 | $22.60 | $22.60 |
| Purchase #5 | $195.98 | 3.350% | $202.5453 | $202.55 | $202.55 | $202.50 |
| Purchase #6 | $109.99 | 13.850% | $125.2236 | $125.22 | $125.20 | $125.20 |
| Purchase #7 | $75.36 | 9.213% | $82.3029 | $82.30 | $82.30 | $82.30 |
| 7 purchase totals = | $924.95 | $980.8101 | $980.81 | $980.75 | $980.70 | |