| 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 | $12.93 | 10.432% | $14.2789 | $14.28 | $14.30 | $14.30 |
| Purchase #2 | $129.44 | 12.637% | $145.7973 | $145.80 | $145.80 | $145.80 |
| Purchase #3 | $54.82 | 5.308% | $57.7298 | $57.73 | $57.75 | $57.70 |
| Purchase #4 | $211.93 | 13.332% | $240.1845 | $240.18 | $240.20 | $240.20 |
| Purchase #5 | $38.28 | 13.673% | $43.514 | $43.51 | $43.50 | $43.50 |
| Purchase #6 | $112.51 | 6.533% | $119.8603 | $119.86 | $119.85 | $119.90 |
| Purchase #7 | $58.42 | 9.759% | $64.1212 | $64.12 | $64.10 | $64.10 |
| 7 purchase totals = | $618.33 | $685.4860 | $685.48 | $685.50 | $685.50 | |