| 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 | $205.28 | 7.195% | $220.0499 | $220.05 | $220.05 | $220.00 |
| Purchase #2 | $117.46 | 5.719% | $124.1775 | $124.18 | $124.20 | $124.20 |
| Purchase #3 | $167.94 | 9.617% | $184.0908 | $184.09 | $184.10 | $184.10 |
| Purchase #4 | $229.50 | 7.474% | $246.6528 | $246.65 | $246.65 | $246.70 |
| Purchase #5 | $57.57 | 5.488% | $60.7294 | $60.73 | $60.75 | $60.70 |
| Purchase #6 | $125.42 | 4.346% | $130.8708 | $130.87 | $130.85 | $130.90 |
| Purchase #7 | $228.66 | 7.634% | $246.1159 | $246.12 | $246.10 | $246.10 |
| 7 purchase totals = | $1,131.83 | $1,212.6871 | $1,212.69 | $1,212.70 | $1,212.70 | |