| 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 | $117.70 | 12.330% | $132.2124 | $132.21 | $132.20 | $132.20 |
| Purchase #2 | $37.33 | 8.351% | $40.4474 | $40.45 | $40.45 | $40.40 |
| Purchase #3 | $193.89 | 6.159% | $205.8317 | $205.83 | $205.85 | $205.80 |
| Purchase #4 | $22.50 | 3.674% | $23.3267 | $23.33 | $23.35 | $23.30 |
| Purchase #5 | $62.78 | 6.809% | $67.0547 | $67.05 | $67.05 | $67.10 |
| Purchase #6 | $219.55 | 4.179% | $228.725 | $228.73 | $228.75 | $228.70 |
| Purchase #7 | $152.64 | 11.211% | $169.7525 | $169.75 | $169.75 | $169.80 |
| 7 purchase totals = | $806.39 | $867.3504 | $867.35 | $867.40 | $867.30 | |