| 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 | $118.89 | 3.160% | $122.6469 | $122.65 | $122.65 | $122.60 |
| Purchase #2 | $194.83 | 7.401% | $209.2494 | $209.25 | $209.25 | $209.20 |
| Purchase #3 | $107.57 | 8.482% | $116.6941 | $116.69 | $116.70 | $116.70 |
| Purchase #4 | $5.31 | 11.231% | $5.9064 | $5.91 | $5.90 | $5.90 |
| Purchase #5 | $8.70 | 6.330% | $9.2507 | $9.25 | $9.25 | $9.30 |
| Purchase #6 | $141.26 | 9.410% | $154.5526 | $154.55 | $154.55 | $154.60 |
| Purchase #7 | $133.58 | 7.247% | $143.2605 | $143.26 | $143.25 | $143.30 |
| 7 purchase totals = | $710.14 | $761.5606 | $761.56 | $761.55 | $761.60 | |