| 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 | $30.87 | 10.158% | $34.0058 | $34.01 | $34.00 | $34.00 |
| Purchase #2 | $245.96 | 11.310% | $273.7781 | $273.78 | $273.80 | $273.80 |
| Purchase #3 | $135.48 | 5.739% | $143.2552 | $143.26 | $143.25 | $143.30 |
| Purchase #4 | $104.38 | 12.375% | $117.297 | $117.30 | $117.30 | $117.30 |
| Purchase #5 | $25.82 | 12.306% | $28.9974 | $29.00 | $29.00 | $29.00 |
| Purchase #6 | $142.91 | 5.450% | $150.6986 | $150.70 | $150.70 | $150.70 |
| Purchase #7 | $201.96 | 7.756% | $217.624 | $217.62 | $217.60 | $217.60 |
| 7 purchase totals = | $887.38 | $965.6561 | $965.67 | $965.65 | $965.70 | |