| 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 | $124.92 | 5.836% | $132.2103 | $132.21 | $132.20 | $132.20 |
| Purchase #2 | $113.73 | 10.755% | $125.9617 | $125.96 | $125.95 | $126.00 |
| Purchase #3 | $206.47 | 5.696% | $218.2305 | $218.23 | $218.25 | $218.20 |
| Purchase #4 | $194.89 | 8.226% | $210.9217 | $210.92 | $210.90 | $210.90 |
| Purchase #5 | $138.56 | 3.446% | $143.3348 | $143.33 | $143.35 | $143.30 |
| Purchase #6 | $67.75 | 10.769% | $75.046 | $75.05 | $75.05 | $75.00 |
| Purchase #7 | $21.36 | 6.376% | $22.7219 | $22.72 | $22.70 | $22.70 |
| 7 purchase totals = | $867.68 | $928.4269 | $928.42 | $928.40 | $928.30 | |