| 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 | $110.51 | 9.551% | $121.0648 | $121.06 | $121.05 | $121.10 |
| Purchase #2 | $22.79 | 12.547% | $25.6495 | $25.65 | $25.65 | $25.60 |
| Purchase #3 | $216.97 | 12.407% | $243.8895 | $243.89 | $243.90 | $243.90 |
| Purchase #4 | $195.53 | 6.293% | $207.8347 | $207.83 | $207.85 | $207.80 |
| Purchase #5 | $230.88 | 9.387% | $252.5527 | $252.55 | $252.55 | $252.60 |
| Purchase #6 | $209.59 | 12.797% | $236.4112 | $236.41 | $236.40 | $236.40 |
| Purchase #7 | $224.49 | 10.272% | $247.5496 | $247.55 | $247.55 | $247.50 |
| 7 purchase totals = | $1,210.76 | $1,334.9520 | $1,334.94 | $1,334.95 | $1,334.90 | |