| 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 | $123.34 | 7.401% | $132.4684 | $132.47 | $132.45 | $132.50 |
| Purchase #2 | $20.52 | 9.812% | $22.5334 | $22.53 | $22.55 | $22.50 |
| Purchase #3 | $202.97 | 10.470% | $224.221 | $224.22 | $224.20 | $224.20 |
| Purchase #4 | $66.72 | 7.572% | $71.772 | $71.77 | $71.75 | $71.80 |
| Purchase #5 | $101.58 | 13.538% | $115.3319 | $115.33 | $115.35 | $115.30 |
| Purchase #6 | $216.31 | 13.826% | $246.217 | $246.22 | $246.20 | $246.20 |
| Purchase #7 | $149.58 | 3.308% | $154.5281 | $154.53 | $154.55 | $154.50 |
| 7 purchase totals = | $881.02 | $967.0718 | $967.07 | $967.05 | $967.00 | |