| 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 | $237.63 | 13.804% | $270.4324 | $270.43 | $270.45 | $270.40 |
| Purchase #2 | $56.51 | 8.135% | $61.1071 | $61.11 | $61.10 | $61.10 |
| Purchase #3 | $35.85 | 8.291% | $38.8223 | $38.82 | $38.80 | $38.80 |
| Purchase #4 | $46.54 | 11.288% | $51.7934 | $51.79 | $51.80 | $51.80 |
| Purchase #5 | $63.49 | 13.442% | $72.0243 | $72.02 | $72.00 | $72.00 |
| Purchase #6 | $185.61 | 12.456% | $208.7296 | $208.73 | $208.75 | $208.70 |
| Purchase #7 | $85.70 | 12.382% | $96.3114 | $96.31 | $96.30 | $96.30 |
| 7 purchase totals = | $711.33 | $799.2205 | $799.21 | $799.20 | $799.10 | |