| 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 | $129.38 | 4.511% | $135.2163 | $135.22 | $135.20 | $135.20 |
| Purchase #2 | $12.26 | 9.161% | $13.3831 | $13.38 | $13.40 | $13.40 |
| Purchase #3 | $133.26 | 13.610% | $151.3967 | $151.40 | $151.40 | $151.40 |
| Purchase #4 | $111.41 | 7.579% | $119.8538 | $119.85 | $119.85 | $119.90 |
| Purchase #5 | $107.74 | 8.835% | $117.2588 | $117.26 | $117.25 | $117.30 |
| Purchase #6 | $151.76 | 3.323% | $156.803 | $156.80 | $156.80 | $156.80 |
| Purchase #7 | $195.51 | 11.785% | $218.5509 | $218.55 | $218.55 | $218.60 |
| 7 purchase totals = | $841.32 | $912.4626 | $912.46 | $912.45 | $912.60 | |