| 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 | $151.29 | 9.403% | $165.5158 | $165.52 | $165.50 | $165.50 |
| Purchase #2 | $9.42 | 9.301% | $10.2962 | $10.30 | $10.30 | $10.30 |
| Purchase #3 | $230.66 | 12.285% | $258.9966 | $259.00 | $259.00 | $259.00 |
| Purchase #4 | $73.72 | 7.312% | $79.1104 | $79.11 | $79.10 | $79.10 |
| Purchase #5 | $137.81 | 13.776% | $156.7947 | $156.79 | $156.80 | $156.80 |
| Purchase #6 | $237.85 | 3.568% | $246.3365 | $246.34 | $246.35 | $246.30 |
| Purchase #7 | $229.58 | 13.393% | $260.3276 | $260.33 | $260.35 | $260.30 |
| 7 purchase totals = | $1,070.33 | $1,177.3778 | $1,177.39 | $1,177.40 | $1,177.30 | |