| 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 | $225.85 | 7.339% | $242.4251 | $242.43 | $242.45 | $242.40 |
| Purchase #2 | $169.89 | 3.426% | $175.7104 | $175.71 | $175.70 | $175.70 |
| Purchase #3 | $242.63 | 11.361% | $270.1952 | $270.20 | $270.20 | $270.20 |
| Purchase #4 | $132.84 | 11.578% | $148.2202 | $148.22 | $148.20 | $148.20 |
| Purchase #5 | $105.94 | 7.264% | $113.6355 | $113.64 | $113.65 | $113.60 |
| Purchase #6 | $33.63 | 13.338% | $38.1156 | $38.12 | $38.10 | $38.10 |
| Purchase #7 | $222.99 | 12.552% | $250.9797 | $250.98 | $251.00 | $251.00 |
| 7 purchase totals = | $1,133.77 | $1,239.2817 | $1,239.30 | $1,239.30 | $1,239.20 | |