| 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 | $128.35 | 8.307% | $139.012 | $139.01 | $139.00 | $139.00 |
| Purchase #2 | $95.57 | 12.468% | $107.4857 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $123.81 | 9.254% | $135.2674 | $135.27 | $135.25 | $135.30 |
| Purchase #4 | $77.82 | 4.828% | $81.5771 | $81.58 | $81.60 | $81.60 |
| Purchase #5 | $13.51 | 13.695% | $15.3602 | $15.36 | $15.35 | $15.40 |
| Purchase #6 | $112.58 | 7.772% | $121.3297 | $121.33 | $121.35 | $121.30 |
| Purchase #7 | $36.48 | 12.859% | $41.171 | $41.17 | $41.15 | $41.20 |
| 7 purchase totals = | $588.12 | $641.2031 | $641.21 | $641.20 | $641.30 | |