| 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 | $229.57 | 7.300% | $246.3286 | $246.33 | $246.35 | $246.30 |
| Purchase #2 | $166.30 | 8.351% | $180.1877 | $180.19 | $180.20 | $180.20 |
| Purchase #3 | $185.30 | 5.186% | $194.9097 | $194.91 | $194.90 | $194.90 |
| Purchase #4 | $17.27 | 9.833% | $18.9682 | $18.97 | $18.95 | $19.00 |
| Purchase #5 | $231.44 | 12.245% | $259.7798 | $259.78 | $259.80 | $259.80 |
| Purchase #6 | $8.79 | 9.534% | $9.628 | $9.63 | $9.65 | $9.60 |
| Purchase #7 | $114.46 | 9.392% | $125.2101 | $125.21 | $125.20 | $125.20 |
| 7 purchase totals = | $953.13 | $1,035.0121 | $1,035.02 | $1,035.05 | $1,035.00 | |