| 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 | $117.55 | 13.728% | $133.6873 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $20.89 | 12.517% | $23.5048 | $23.50 | $23.50 | $23.50 |
| Purchase #3 | $27.61 | 7.606% | $29.71 | $29.71 | $29.70 | $29.70 |
| Purchase #4 | $191.90 | 10.647% | $212.3316 | $212.33 | $212.35 | $212.30 |
| Purchase #5 | $164.43 | 11.692% | $183.6552 | $183.66 | $183.65 | $183.70 |
| Purchase #6 | $27.42 | 7.742% | $29.5429 | $29.54 | $29.55 | $29.50 |
| Purchase #7 | $226.83 | 12.176% | $254.4488 | $254.45 | $254.45 | $254.40 |
| 7 purchase totals = | $776.63 | $866.8806 | $866.88 | $866.90 | $866.80 | |