| 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 | $219.32 | 6.480% | $233.5319 | $233.53 | $233.55 | $233.50 |
| Purchase #2 | $139.49 | 10.517% | $154.1602 | $154.16 | $154.15 | $154.20 |
| Purchase #3 | $36.80 | 12.434% | $41.3757 | $41.38 | $41.40 | $41.40 |
| Purchase #4 | $109.25 | 5.692% | $115.4685 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $40.48 | 3.475% | $41.8867 | $41.89 | $41.90 | $41.90 |
| Purchase #6 | $109.72 | 5.475% | $115.7272 | $115.73 | $115.75 | $115.70 |
| Purchase #7 | $140.36 | 10.634% | $155.2859 | $155.29 | $155.30 | $155.30 |
| 7 purchase totals = | $795.42 | $857.4361 | $857.45 | $857.50 | $857.50 | |