| 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 | $223.39 | 7.855% | $240.9373 | $240.94 | $240.95 | $240.90 |
| Purchase #2 | $104.37 | 10.178% | $114.9928 | $114.99 | $115.00 | $115.00 |
| Purchase #3 | $241.74 | 9.493% | $264.6884 | $264.69 | $264.70 | $264.70 |
| Purchase #4 | $223.63 | 8.616% | $242.898 | $242.90 | $242.90 | $242.90 |
| Purchase #5 | $98.79 | 5.280% | $104.0061 | $104.01 | $104.00 | $104.00 |
| Purchase #6 | $20.71 | 8.380% | $22.4455 | $22.45 | $22.45 | $22.40 |
| Purchase #7 | $67.34 | 8.624% | $73.1474 | $73.15 | $73.15 | $73.10 |
| 7 purchase totals = | $979.97 | $1,063.1155 | $1,063.13 | $1,063.15 | $1,063.00 | |