| 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 | $247.43 | 4.650% | $258.9355 | $258.94 | $258.95 | $258.90 |
| Purchase #2 | $124.67 | 11.686% | $139.2389 | $139.24 | $139.25 | $139.20 |
| Purchase #3 | $157.90 | 5.341% | $166.3334 | $166.33 | $166.35 | $166.30 |
| Purchase #4 | $207.97 | 4.299% | $216.9106 | $216.91 | $216.90 | $216.90 |
| Purchase #5 | $203.79 | 5.749% | $215.5059 | $215.51 | $215.50 | $215.50 |
| Purchase #6 | $68.94 | 9.797% | $75.6941 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $140.26 | 5.346% | $147.7583 | $147.76 | $147.75 | $147.80 |
| 7 purchase totals = | $1,150.96 | $1,220.3767 | $1,220.38 | $1,220.40 | $1,220.30 | |