| 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 | $200.48 | 5.385% | $211.2758 | $211.28 | $211.30 | $211.30 |
| Purchase #2 | $114.34 | 9.496% | $125.1977 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $175.28 | 13.359% | $198.6957 | $198.70 | $198.70 | $198.70 |
| Purchase #4 | $42.62 | 12.448% | $47.9253 | $47.93 | $47.95 | $47.90 |
| Purchase #5 | $157.55 | 3.654% | $163.3069 | $163.31 | $163.30 | $163.30 |
| Purchase #6 | $171.59 | 6.470% | $182.6919 | $182.69 | $182.70 | $182.70 |
| Purchase #7 | $54.60 | 10.568% | $60.3701 | $60.37 | $60.35 | $60.40 |
| 7 purchase totals = | $916.46 | $989.4634 | $989.48 | $989.50 | $989.50 | |