| 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 | $117.80 | 5.322% | $124.0693 | $124.07 | $124.05 | $124.10 |
| Purchase #2 | $158.66 | 3.413% | $164.0751 | $164.08 | $164.10 | $164.10 |
| Purchase #3 | $35.98 | 13.795% | $40.9434 | $40.94 | $40.95 | $40.90 |
| Purchase #4 | $193.70 | 8.272% | $209.7229 | $209.72 | $209.70 | $209.70 |
| Purchase #5 | $224.50 | 12.369% | $252.2684 | $252.27 | $252.25 | $252.30 |
| Purchase #6 | $207.88 | 4.460% | $217.1514 | $217.15 | $217.15 | $217.20 |
| Purchase #7 | $237.34 | 4.378% | $247.7307 | $247.73 | $247.75 | $247.70 |
| 7 purchase totals = | $1,175.86 | $1,255.9612 | $1,255.96 | $1,255.95 | $1,256.00 | |