| 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 | $224.81 | 6.724% | $239.9262 | $239.93 | $239.95 | $239.90 |
| Purchase #2 | $30.54 | 3.539% | $31.6208 | $31.62 | $31.60 | $31.60 |
| Purchase #3 | $223.55 | 12.627% | $251.7777 | $251.78 | $251.80 | $251.80 |
| Purchase #4 | $94.81 | 13.775% | $107.8701 | $107.87 | $107.85 | $107.90 |
| Purchase #5 | $12.91 | 10.438% | $14.2575 | $14.26 | $14.25 | $14.30 |
| Purchase #6 | $101.33 | 12.403% | $113.898 | $113.90 | $113.90 | $113.90 |
| Purchase #7 | $70.43 | 10.651% | $77.9315 | $77.93 | $77.95 | $77.90 |
| 7 purchase totals = | $758.38 | $837.2818 | $837.29 | $837.30 | $837.30 | |