| 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 | $124.69 | 12.738% | $140.573 | $140.57 | $140.55 | $140.60 |
| Purchase #2 | $188.69 | 12.394% | $212.0762 | $212.08 | $212.10 | $212.10 |
| Purchase #3 | $32.65 | 7.414% | $35.0707 | $35.07 | $35.05 | $35.10 |
| Purchase #4 | $128.60 | 8.108% | $139.0269 | $139.03 | $139.05 | $139.00 |
| Purchase #5 | $132.43 | 11.321% | $147.4224 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $205.41 | 12.329% | $230.735 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $45.94 | 8.825% | $49.9942 | $49.99 | $50.00 | $50.00 |
| 7 purchase totals = | $858.41 | $954.8984 | $954.90 | $954.90 | $954.90 | |