| 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 | $234.65 | 3.867% | $243.7239 | $243.72 | $243.70 | $243.70 |
| Purchase #2 | $83.69 | 9.211% | $91.3987 | $91.40 | $91.40 | $91.40 |
| Purchase #3 | $31.32 | 12.593% | $35.2641 | $35.26 | $35.25 | $35.30 |
| Purchase #4 | $215.83 | 9.361% | $236.0338 | $236.03 | $236.05 | $236.00 |
| Purchase #5 | $208.70 | 5.270% | $219.6985 | $219.70 | $219.70 | $219.70 |
| Purchase #6 | $86.76 | 12.397% | $97.5156 | $97.52 | $97.50 | $97.50 |
| Purchase #7 | $239.68 | 4.596% | $250.6957 | $250.70 | $250.70 | $250.70 |
| 7 purchase totals = | $1,100.63 | $1,174.3303 | $1,174.33 | $1,174.30 | $1,174.30 | |