| 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 | $213.83 | 8.372% | $231.7318 | $231.73 | $231.75 | $231.70 |
| Purchase #2 | $164.58 | 9.613% | $180.4011 | $180.40 | $180.40 | $180.40 |
| Purchase #3 | $233.59 | 11.160% | $259.6586 | $259.66 | $259.65 | $259.70 |
| Purchase #4 | $112.37 | 11.759% | $125.5836 | $125.58 | $125.60 | $125.60 |
| Purchase #5 | $21.48 | 6.414% | $22.8577 | $22.86 | $22.85 | $22.90 |
| Purchase #6 | $132.48 | 5.342% | $139.5571 | $139.56 | $139.55 | $139.60 |
| Purchase #7 | $32.35 | 3.673% | $33.5382 | $33.54 | $33.55 | $33.50 |
| 7 purchase totals = | $910.68 | $993.3281 | $993.33 | $993.35 | $993.40 | |