| 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 | $102.30 | 12.108% | $114.6865 | $114.69 | $114.70 | $114.70 |
| Purchase #2 | $200.68 | 9.419% | $219.582 | $219.58 | $219.60 | $219.60 |
| Purchase #3 | $235.49 | 13.680% | $267.705 | $267.71 | $267.70 | $267.70 |
| Purchase #4 | $154.67 | 10.407% | $170.7665 | $170.77 | $170.75 | $170.80 |
| Purchase #5 | $61.93 | 12.866% | $69.8979 | $69.90 | $69.90 | $69.90 |
| Purchase #6 | $206.35 | 3.242% | $213.0399 | $213.04 | $213.05 | $213.00 |
| Purchase #7 | $33.91 | 9.628% | $37.1749 | $37.17 | $37.15 | $37.20 |
| 7 purchase totals = | $995.33 | $1,092.8527 | $1,092.86 | $1,092.85 | $1,092.90 | |