| 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 | $106.81 | 13.841% | $121.5936 | $121.59 | $121.60 | $121.60 |
| Purchase #2 | $217.78 | 7.345% | $233.7759 | $233.78 | $233.80 | $233.80 |
| Purchase #3 | $217.94 | 12.356% | $244.8687 | $244.87 | $244.85 | $244.90 |
| Purchase #4 | $20.51 | 4.155% | $21.3622 | $21.36 | $21.35 | $21.40 |
| Purchase #5 | $55.81 | 3.406% | $57.7109 | $57.71 | $57.70 | $57.70 |
| Purchase #6 | $111.31 | 5.686% | $117.6391 | $117.64 | $117.65 | $117.60 |
| Purchase #7 | $137.75 | 12.279% | $154.6643 | $154.66 | $154.65 | $154.70 |
| 7 purchase totals = | $867.91 | $951.6147 | $951.61 | $951.60 | $951.70 | |