| 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 | $217.93 | 12.334% | $244.8095 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $115.91 | 9.398% | $126.8032 | $126.80 | $126.80 | $126.80 |
| Purchase #3 | $100.51 | 8.217% | $108.7689 | $108.77 | $108.75 | $108.80 |
| Purchase #4 | $137.66 | 8.784% | $149.7521 | $149.75 | $149.75 | $149.80 |
| Purchase #5 | $163.97 | 10.272% | $180.813 | $180.81 | $180.80 | $180.80 |
| Purchase #6 | $39.60 | 8.375% | $42.9165 | $42.92 | $42.90 | $42.90 |
| Purchase #7 | $109.60 | 13.130% | $123.9905 | $123.99 | $124.00 | $124.00 |
| 7 purchase totals = | $885.18 | $977.8537 | $977.85 | $977.80 | $977.90 | |