| 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 | $231.94 | 5.593% | $244.9124 | $244.91 | $244.90 | $244.90 |
| Purchase #2 | $180.89 | 6.480% | $192.6117 | $192.61 | $192.60 | $192.60 |
| Purchase #3 | $214.25 | 6.836% | $228.8961 | $228.90 | $228.90 | $228.90 |
| Purchase #4 | $37.74 | 3.698% | $39.1356 | $39.14 | $39.15 | $39.10 |
| Purchase #5 | $54.64 | 7.372% | $58.6681 | $58.67 | $58.65 | $58.70 |
| Purchase #6 | $62.64 | 13.273% | $70.9542 | $70.95 | $70.95 | $71.00 |
| Purchase #7 | $124.53 | 3.850% | $129.3244 | $129.32 | $129.30 | $129.30 |
| 7 purchase totals = | $906.63 | $964.5025 | $964.50 | $964.45 | $964.50 | |