| 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 | $197.84 | 5.451% | $208.6243 | $208.62 | $208.60 | $208.60 |
| Purchase #2 | $11.80 | 10.342% | $13.0204 | $13.02 | $13.00 | $13.00 |
| Purchase #3 | $221.66 | 5.591% | $234.053 | $234.05 | $234.05 | $234.10 |
| Purchase #4 | $70.34 | 6.808% | $75.1287 | $75.13 | $75.15 | $75.10 |
| Purchase #5 | $79.51 | 4.546% | $83.1245 | $83.12 | $83.10 | $83.10 |
| Purchase #6 | $75.54 | 4.859% | $79.2105 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $202.77 | 13.241% | $229.6188 | $229.62 | $229.60 | $229.60 |
| 7 purchase totals = | $859.46 | $922.7802 | $922.77 | $922.70 | $922.70 | |