| 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 | $215.35 | 12.787% | $242.8868 | $242.89 | $242.90 | $242.90 |
| Purchase #2 | $246.48 | 13.605% | $280.0136 | $280.01 | $280.00 | $280.00 |
| Purchase #3 | $211.66 | 8.516% | $229.685 | $229.69 | $229.70 | $229.70 |
| Purchase #4 | $10.97 | 11.519% | $12.2336 | $12.23 | $12.25 | $12.20 |
| Purchase #5 | $129.78 | 5.562% | $136.9984 | $137.00 | $137.00 | $137.00 |
| Purchase #6 | $112.99 | 13.350% | $128.0742 | $128.07 | $128.05 | $128.10 |
| Purchase #7 | $85.40 | 12.150% | $95.7761 | $95.78 | $95.80 | $95.80 |
| 7 purchase totals = | $1,012.63 | $1,125.6677 | $1,125.67 | $1,125.70 | $1,125.70 | |