| 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 | $18.66 | 6.483% | $19.8697 | $19.87 | $19.85 | $19.90 |
| Purchase #2 | $233.66 | 6.312% | $248.4086 | $248.41 | $248.40 | $248.40 |
| Purchase #3 | $95.60 | 9.339% | $104.5281 | $104.53 | $104.55 | $104.50 |
| Purchase #4 | $119.52 | 10.263% | $131.7863 | $131.79 | $131.80 | $131.80 |
| Purchase #5 | $188.61 | 13.202% | $213.5103 | $213.51 | $213.50 | $213.50 |
| Purchase #6 | $211.92 | 10.404% | $233.9682 | $233.97 | $233.95 | $234.00 |
| Purchase #7 | $194.75 | 12.426% | $218.9496 | $218.95 | $218.95 | $218.90 |
| 7 purchase totals = | $1,062.72 | $1,171.0208 | $1,171.03 | $1,171.00 | $1,171.00 | |