| 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 | $22.70 | 8.625% | $24.6579 | $24.66 | $24.65 | $24.70 |
| Purchase #2 | $208.36 | 13.630% | $236.7595 | $236.76 | $236.75 | $236.80 |
| Purchase #3 | $222.40 | 4.494% | $232.3947 | $232.39 | $232.40 | $232.40 |
| Purchase #4 | $210.26 | 3.872% | $218.4013 | $218.40 | $218.40 | $218.40 |
| Purchase #5 | $22.97 | 13.279% | $26.0202 | $26.02 | $26.00 | $26.00 |
| Purchase #6 | $24.72 | 7.586% | $26.5953 | $26.60 | $26.60 | $26.60 |
| Purchase #7 | $135.65 | 6.565% | $144.5554 | $144.56 | $144.55 | $144.60 |
| 7 purchase totals = | $847.06 | $909.3843 | $909.39 | $909.35 | $909.50 | |