| 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 | $107.76 | 9.705% | $118.2181 | $118.22 | $118.20 | $118.20 |
| Purchase #2 | $205.57 | 6.576% | $219.0883 | $219.09 | $219.10 | $219.10 |
| Purchase #3 | $40.31 | 10.129% | $44.393 | $44.39 | $44.40 | $44.40 |
| Purchase #4 | $76.98 | 9.400% | $84.2161 | $84.22 | $84.20 | $84.20 |
| Purchase #5 | $87.30 | 9.869% | $95.9156 | $95.92 | $95.90 | $95.90 |
| Purchase #6 | $233.78 | 5.572% | $246.8062 | $246.81 | $246.80 | $246.80 |
| Purchase #7 | $85.89 | 5.670% | $90.76 | $90.76 | $90.75 | $90.80 |
| 7 purchase totals = | $837.59 | $899.3973 | $899.41 | $899.35 | $899.40 | |