| 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 | $128.93 | 6.673% | $137.5335 | $137.53 | $137.55 | $137.50 |
| Purchase #2 | $48.61 | 11.758% | $54.3256 | $54.33 | $54.35 | $54.30 |
| Purchase #3 | $42.46 | 3.107% | $43.7792 | $43.78 | $43.80 | $43.80 |
| Purchase #4 | $196.58 | 4.784% | $205.9844 | $205.98 | $206.00 | $206.00 |
| Purchase #5 | $248.39 | 12.139% | $278.5421 | $278.54 | $278.55 | $278.50 |
| Purchase #6 | $239.39 | 7.514% | $257.3778 | $257.38 | $257.40 | $257.40 |
| Purchase #7 | $14.99 | 12.775% | $16.905 | $16.91 | $16.90 | $16.90 |
| 7 purchase totals = | $919.35 | $994.4476 | $994.45 | $994.55 | $994.40 | |