| 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 | $24.32 | 12.238% | $27.2963 | $27.30 | $27.30 | $27.30 |
| Purchase #2 | $100.47 | 13.385% | $113.9179 | $113.92 | $113.90 | $113.90 |
| Purchase #3 | $247.59 | 3.701% | $256.7533 | $256.75 | $256.75 | $256.80 |
| Purchase #4 | $57.36 | 6.738% | $61.2249 | $61.22 | $61.20 | $61.20 |
| Purchase #5 | $190.77 | 9.190% | $208.3018 | $208.30 | $208.30 | $208.30 |
| Purchase #6 | $143.97 | 11.794% | $160.9498 | $160.95 | $160.95 | $160.90 |
| Purchase #7 | $52.29 | 12.175% | $58.6563 | $58.66 | $58.65 | $58.70 |
| 7 purchase totals = | $816.77 | $887.1003 | $887.10 | $887.05 | $887.10 | |