| 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 | $232.84 | 4.132% | $242.4609 | $242.46 | $242.45 | $242.50 |
| Purchase #2 | $132.44 | 8.473% | $143.6616 | $143.66 | $143.65 | $143.70 |
| Purchase #3 | $229.49 | 6.755% | $244.992 | $244.99 | $245.00 | $245.00 |
| Purchase #4 | $75.82 | 10.815% | $84.0199 | $84.02 | $84.00 | $84.00 |
| Purchase #5 | $135.63 | 7.129% | $145.2991 | $145.30 | $145.30 | $145.30 |
| Purchase #6 | $245.66 | 10.384% | $271.1693 | $271.17 | $271.15 | $271.20 |
| Purchase #7 | $26.83 | 12.412% | $30.1601 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $1,078.71 | $1,161.7629 | $1,161.76 | $1,161.70 | $1,161.90 | |