| 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 | $93.25 | 11.301% | $103.7882 | $103.79 | $103.80 | $103.80 |
| Purchase #2 | $116.35 | 13.744% | $132.3411 | $132.34 | $132.35 | $132.30 |
| Purchase #3 | $168.89 | 6.820% | $180.4083 | $180.41 | $180.40 | $180.40 |
| Purchase #4 | $250.48 | 5.548% | $264.3766 | $264.38 | $264.40 | $264.40 |
| Purchase #5 | $34.55 | 5.692% | $36.5166 | $36.52 | $36.50 | $36.50 |
| Purchase #6 | $108.64 | 7.382% | $116.6598 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $41.25 | 12.311% | $46.3283 | $46.33 | $46.35 | $46.30 |
| 7 purchase totals = | $813.41 | $880.4189 | $880.43 | $880.45 | $880.40 | |