| 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 | $229.96 | 3.834% | $238.7767 | $238.78 | $238.80 | $238.80 |
| Purchase #2 | $161.58 | 3.477% | $167.1981 | $167.20 | $167.20 | $167.20 |
| Purchase #3 | $189.29 | 12.324% | $212.6181 | $212.62 | $212.60 | $212.60 |
| Purchase #4 | $14.93 | 7.784% | $16.0922 | $16.09 | $16.10 | $16.10 |
| Purchase #5 | $215.64 | 3.504% | $223.196 | $223.20 | $223.20 | $223.20 |
| Purchase #6 | $241.84 | 7.784% | $260.6648 | $260.66 | $260.65 | $260.70 |
| Purchase #7 | $72.43 | 8.734% | $78.756 | $78.76 | $78.75 | $78.80 |
| 7 purchase totals = | $1,125.67 | $1,197.3019 | $1,197.31 | $1,197.30 | $1,197.40 | |