| 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 | $104.68 | 9.671% | $114.8036 | $114.80 | $114.80 | $114.80 |
| Purchase #2 | $196.46 | 12.342% | $220.7071 | $220.71 | $220.70 | $220.70 |
| Purchase #3 | $17.97 | 3.583% | $18.6139 | $18.61 | $18.60 | $18.60 |
| Purchase #4 | $244.97 | 3.474% | $253.4803 | $253.48 | $253.50 | $253.50 |
| Purchase #5 | $120.30 | 3.777% | $124.8437 | $124.84 | $124.85 | $124.80 |
| Purchase #6 | $23.85 | 10.131% | $26.2662 | $26.27 | $26.25 | $26.30 |
| Purchase #7 | $109.43 | 10.725% | $121.1664 | $121.17 | $121.15 | $121.20 |
| 7 purchase totals = | $817.66 | $879.8812 | $879.88 | $879.85 | $879.90 | |