| 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 | $139.70 | 10.474% | $154.3322 | $154.33 | $154.35 | $154.30 |
| Purchase #2 | $45.72 | 6.405% | $48.6484 | $48.65 | $48.65 | $48.60 |
| Purchase #3 | $85.60 | 13.614% | $97.2536 | $97.25 | $97.25 | $97.30 |
| Purchase #4 | $241.58 | 7.351% | $259.3385 | $259.34 | $259.35 | $259.30 |
| Purchase #5 | $114.86 | 5.613% | $121.3071 | $121.31 | $121.30 | $121.30 |
| Purchase #6 | $9.70 | 6.490% | $10.3295 | $10.33 | $10.35 | $10.30 |
| Purchase #7 | $247.44 | 7.279% | $265.4512 | $265.45 | $265.45 | $265.50 |
| 7 purchase totals = | $884.60 | $956.6605 | $956.66 | $956.70 | $956.60 | |