| 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 | $208.64 | 5.606% | $220.3364 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $45.63 | 7.371% | $48.9934 | $48.99 | $49.00 | $49.00 |
| Purchase #3 | $125.70 | 5.606% | $132.7467 | $132.75 | $132.75 | $132.70 |
| Purchase #4 | $111.81 | 9.765% | $122.7282 | $122.73 | $122.75 | $122.70 |
| Purchase #5 | $219.54 | 4.613% | $229.6674 | $229.67 | $229.65 | $229.70 |
| Purchase #6 | $114.82 | 7.505% | $123.4372 | $123.44 | $123.45 | $123.40 |
| Purchase #7 | $21.36 | 6.650% | $22.7804 | $22.78 | $22.80 | $22.80 |
| 7 purchase totals = | $847.50 | $900.6897 | $900.70 | $900.75 | $900.60 | |