| 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 | $222.56 | 11.850% | $248.9334 | $248.93 | $248.95 | $248.90 |
| Purchase #2 | $78.37 | 12.489% | $88.1576 | $88.16 | $88.15 | $88.20 |
| Purchase #3 | $235.98 | 8.327% | $255.6301 | $255.63 | $255.65 | $255.60 |
| Purchase #4 | $227.37 | 11.579% | $253.6972 | $253.70 | $253.70 | $253.70 |
| Purchase #5 | $203.74 | 11.319% | $226.8013 | $226.80 | $226.80 | $226.80 |
| Purchase #6 | $112.70 | 4.498% | $117.7692 | $117.77 | $117.75 | $117.80 |
| Purchase #7 | $85.57 | 11.107% | $95.0743 | $95.07 | $95.05 | $95.10 |
| 7 purchase totals = | $1,166.29 | $1,286.0631 | $1,286.06 | $1,286.05 | $1,286.10 | |