| 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 | $95.79 | 11.824% | $107.1162 | $107.12 | $107.10 | $107.10 |
| Purchase #2 | $188.33 | 11.457% | $209.907 | $209.91 | $209.90 | $209.90 |
| Purchase #3 | $79.96 | 5.797% | $84.5953 | $84.60 | $84.60 | $84.60 |
| Purchase #4 | $18.99 | 6.870% | $20.2946 | $20.29 | $20.30 | $20.30 |
| Purchase #5 | $136.83 | 7.680% | $147.3385 | $147.34 | $147.35 | $147.30 |
| Purchase #6 | $57.44 | 3.579% | $59.4958 | $59.50 | $59.50 | $59.50 |
| Purchase #7 | $219.44 | 7.569% | $236.0494 | $236.05 | $236.05 | $236.00 |
| 7 purchase totals = | $796.78 | $864.7968 | $864.81 | $864.80 | $864.70 | |