| 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 | $206.82 | 11.612% | $230.8359 | $230.84 | $230.85 | $230.80 |
| Purchase #2 | $54.68 | 3.599% | $56.6479 | $56.65 | $56.65 | $56.60 |
| Purchase #3 | $161.59 | 5.343% | $170.2238 | $170.22 | $170.20 | $170.20 |
| Purchase #4 | $140.41 | 12.712% | $158.2589 | $158.26 | $158.25 | $158.30 |
| Purchase #5 | $34.60 | 7.474% | $37.186 | $37.19 | $37.20 | $37.20 |
| Purchase #6 | $101.72 | 12.692% | $114.6303 | $114.63 | $114.65 | $114.60 |
| Purchase #7 | $108.45 | 12.279% | $121.7666 | $121.77 | $121.75 | $121.80 |
| 7 purchase totals = | $808.27 | $889.5494 | $889.56 | $889.55 | $889.50 | |