| 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 | $131.52 | 10.254% | $145.0061 | $145.01 | $145.00 | $145.00 |
| Purchase #2 | $102.97 | 6.518% | $109.6816 | $109.68 | $109.70 | $109.70 |
| Purchase #3 | $199.58 | 7.616% | $214.78 | $214.78 | $214.80 | $214.80 |
| Purchase #4 | $36.61 | 9.421% | $40.059 | $40.06 | $40.05 | $40.10 |
| Purchase #5 | $188.36 | 11.772% | $210.5337 | $210.53 | $210.55 | $210.50 |
| Purchase #6 | $118.78 | 11.600% | $132.5585 | $132.56 | $132.55 | $132.60 |
| Purchase #7 | $20.43 | 4.771% | $21.4047 | $21.40 | $21.40 | $21.40 |
| 7 purchase totals = | $798.25 | $874.0236 | $874.02 | $874.05 | $874.10 | |