| 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 | $117.27 | 10.170% | $129.1964 | $129.20 | $129.20 | $129.20 |
| Purchase #2 | $19.26 | 11.118% | $21.4013 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $133.95 | 4.484% | $139.9563 | $139.96 | $139.95 | $140.00 |
| Purchase #4 | $88.97 | 11.157% | $98.8964 | $98.90 | $98.90 | $98.90 |
| Purchase #5 | $44.78 | 9.713% | $49.1295 | $49.13 | $49.15 | $49.10 |
| Purchase #6 | $201.65 | 13.538% | $228.9494 | $228.95 | $228.95 | $228.90 |
| Purchase #7 | $79.71 | 11.574% | $88.9356 | $88.94 | $88.95 | $88.90 |
| 7 purchase totals = | $685.59 | $756.4649 | $756.48 | $756.50 | $756.40 | |