| 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 | $218.70 | 3.176% | $225.6459 | $225.65 | $225.65 | $225.60 |
| Purchase #2 | $233.30 | 3.398% | $241.2275 | $241.23 | $241.25 | $241.20 |
| Purchase #3 | $102.65 | 11.217% | $114.1643 | $114.16 | $114.15 | $114.20 |
| Purchase #4 | $109.63 | 8.456% | $118.9003 | $118.90 | $118.90 | $118.90 |
| Purchase #5 | $142.36 | 10.729% | $157.6338 | $157.63 | $157.65 | $157.60 |
| Purchase #6 | $70.67 | 12.744% | $79.6762 | $79.68 | $79.70 | $79.70 |
| Purchase #7 | $93.52 | 7.402% | $100.4424 | $100.44 | $100.45 | $100.40 |
| 7 purchase totals = | $970.83 | $1,037.6904 | $1,037.69 | $1,037.75 | $1,037.60 | |