| 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 | $250.54 | 4.616% | $262.1049 | $262.10 | $262.10 | $262.10 |
| Purchase #2 | $194.42 | 7.574% | $209.1454 | $209.15 | $209.15 | $209.10 |
| Purchase #3 | $117.40 | 12.312% | $131.8543 | $131.85 | $131.85 | $131.90 |
| Purchase #4 | $126.27 | 13.690% | $143.5564 | $143.56 | $143.55 | $143.60 |
| Purchase #5 | $21.80 | 5.586% | $23.0177 | $23.02 | $23.00 | $23.00 |
| Purchase #6 | $157.84 | 7.840% | $170.2147 | $170.21 | $170.20 | $170.20 |
| Purchase #7 | $214.69 | 13.556% | $243.7934 | $243.79 | $243.80 | $243.80 |
| 7 purchase totals = | $1,082.96 | $1,183.6868 | $1,183.68 | $1,183.65 | $1,183.70 | |