| 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 | $118.38 | 10.185% | $130.437 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $214.29 | 12.547% | $241.177 | $241.18 | $241.20 | $241.20 |
| Purchase #3 | $212.60 | 6.543% | $226.5104 | $226.51 | $226.50 | $226.50 |
| Purchase #4 | $118.93 | 11.214% | $132.2668 | $132.27 | $132.25 | $132.30 |
| Purchase #5 | $16.55 | 5.248% | $17.4185 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $58.29 | 13.287% | $66.035 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $84.74 | 3.327% | $87.5593 | $87.56 | $87.55 | $87.60 |
| 7 purchase totals = | $823.78 | $901.4040 | $901.42 | $901.40 | $901.40 | |