| 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 | $118.56 | 12.722% | $133.6432 | $133.64 | $133.65 | $133.60 |
| Purchase #2 | $218.58 | 7.477% | $234.9232 | $234.92 | $234.90 | $234.90 |
| Purchase #3 | $46.33 | 8.273% | $50.1629 | $50.16 | $50.15 | $50.20 |
| Purchase #4 | $48.51 | 3.191% | $50.058 | $50.06 | $50.05 | $50.10 |
| Purchase #5 | $36.86 | 12.257% | $41.3779 | $41.38 | $41.40 | $41.40 |
| Purchase #6 | $218.57 | 9.443% | $239.2096 | $239.21 | $239.20 | $239.20 |
| Purchase #7 | $196.51 | 3.118% | $202.6372 | $202.64 | $202.65 | $202.60 |
| 7 purchase totals = | $883.92 | $952.0120 | $952.01 | $952.00 | $952.00 | |