| 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 | $107.33 | 5.593% | $113.333 | $113.33 | $113.35 | $113.30 |
| Purchase #2 | $200.97 | 9.259% | $219.5778 | $219.58 | $219.60 | $219.60 |
| Purchase #3 | $141.94 | 4.275% | $148.0079 | $148.01 | $148.00 | $148.00 |
| Purchase #4 | $206.28 | 8.567% | $223.952 | $223.95 | $223.95 | $224.00 |
| Purchase #5 | $79.86 | 5.246% | $84.0495 | $84.05 | $84.05 | $84.00 |
| Purchase #6 | $100.48 | 13.677% | $114.2226 | $114.22 | $114.20 | $114.20 |
| Purchase #7 | $61.66 | 3.178% | $63.6196 | $63.62 | $63.60 | $63.60 |
| 7 purchase totals = | $898.52 | $966.7624 | $966.76 | $966.75 | $966.70 | |