| 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 | $212.57 | 13.672% | $241.6326 | $241.63 | $241.65 | $241.60 |
| Purchase #2 | $82.55 | 10.557% | $91.2648 | $91.26 | $91.25 | $91.30 |
| Purchase #3 | $71.36 | 5.338% | $75.1692 | $75.17 | $75.15 | $75.20 |
| Purchase #4 | $189.90 | 13.547% | $215.6258 | $215.63 | $215.65 | $215.60 |
| Purchase #5 | $38.84 | 4.164% | $40.4573 | $40.46 | $40.45 | $40.50 |
| Purchase #6 | $175.95 | 4.277% | $183.4754 | $183.48 | $183.50 | $183.50 |
| Purchase #7 | $219.53 | 7.684% | $236.3987 | $236.40 | $236.40 | $236.40 |
| 7 purchase totals = | $990.70 | $1,084.0238 | $1,084.03 | $1,084.05 | $1,084.10 | |