| 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 | $130.81 | 10.739% | $144.8577 | $144.86 | $144.85 | $144.90 |
| Purchase #2 | $117.66 | 3.718% | $122.0346 | $122.03 | $122.05 | $122.00 |
| Purchase #3 | $48.69 | 10.416% | $53.7616 | $53.76 | $53.75 | $53.80 |
| Purchase #4 | $225.32 | 8.464% | $244.3911 | $244.39 | $244.40 | $244.40 |
| Purchase #5 | $108.46 | 9.104% | $118.3342 | $118.33 | $118.35 | $118.30 |
| Purchase #6 | $205.36 | 7.777% | $221.3308 | $221.33 | $221.35 | $221.30 |
| Purchase #7 | $57.77 | 5.621% | $61.0173 | $61.02 | $61.00 | $61.00 |
| 7 purchase totals = | $894.07 | $965.7273 | $965.72 | $965.75 | $965.70 | |