| 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 | $226.47 | 11.745% | $253.0689 | $253.07 | $253.05 | $253.10 |
| Purchase #2 | $228.85 | 10.409% | $252.671 | $252.67 | $252.65 | $252.70 |
| Purchase #3 | $137.28 | 12.573% | $154.5402 | $154.54 | $154.55 | $154.50 |
| Purchase #4 | $36.67 | 11.812% | $41.0015 | $41.00 | $41.00 | $41.00 |
| Purchase #5 | $22.72 | 5.350% | $23.9355 | $23.94 | $23.95 | $23.90 |
| Purchase #6 | $118.48 | 6.188% | $125.8115 | $125.81 | $125.80 | $125.80 |
| Purchase #7 | $57.94 | 3.680% | $60.0722 | $60.07 | $60.05 | $60.10 |
| 7 purchase totals = | $828.41 | $911.1008 | $911.10 | $911.05 | $911.10 | |