| 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 | $88.25 | 5.594% | $93.1867 | $93.19 | $93.20 | $93.20 |
| Purchase #2 | $249.96 | 12.436% | $281.045 | $281.05 | $281.05 | $281.00 |
| Purchase #3 | $191.58 | 13.669% | $217.7671 | $217.77 | $217.75 | $217.80 |
| Purchase #4 | $79.54 | 4.104% | $82.8043 | $82.80 | $82.80 | $82.80 |
| Purchase #5 | $145.81 | 10.793% | $161.5473 | $161.55 | $161.55 | $161.50 |
| Purchase #6 | $79.69 | 4.694% | $83.4306 | $83.43 | $83.45 | $83.40 |
| Purchase #7 | $108.98 | 10.107% | $119.9946 | $119.99 | $120.00 | $120.00 |
| 7 purchase totals = | $943.81 | $1,039.7756 | $1,039.78 | $1,039.80 | $1,039.70 | |