| 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 | $104.59 | 9.860% | $114.9026 | $114.90 | $114.90 | $114.90 |
| Purchase #2 | $209.59 | 9.116% | $228.6962 | $228.70 | $228.70 | $228.70 |
| Purchase #3 | $106.51 | 8.149% | $115.1895 | $115.19 | $115.20 | $115.20 |
| Purchase #4 | $41.64 | 6.474% | $44.3358 | $44.34 | $44.35 | $44.30 |
| Purchase #5 | $73.28 | 13.178% | $82.9368 | $82.94 | $82.95 | $82.90 |
| Purchase #6 | $158.99 | 5.186% | $167.2352 | $167.24 | $167.25 | $167.20 |
| Purchase #7 | $154.99 | 13.322% | $175.6378 | $175.64 | $175.65 | $175.60 |
| 7 purchase totals = | $849.59 | $928.9339 | $928.95 | $929.00 | $928.80 | |