| 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 | $226.70 | 5.517% | $239.207 | $239.21 | $239.20 | $239.20 |
| Purchase #2 | $111.80 | 5.446% | $117.8886 | $117.89 | $117.90 | $117.90 |
| Purchase #3 | $123.64 | 7.429% | $132.8252 | $132.83 | $132.85 | $132.80 |
| Purchase #4 | $213.94 | 12.797% | $241.3179 | $241.32 | $241.30 | $241.30 |
| Purchase #5 | $58.59 | 10.672% | $64.8427 | $64.84 | $64.85 | $64.80 |
| Purchase #6 | $194.97 | 10.778% | $215.9839 | $215.98 | $216.00 | $216.00 |
| Purchase #7 | $16.66 | 3.576% | $17.2558 | $17.26 | $17.25 | $17.30 |
| 7 purchase totals = | $946.30 | $1,029.3211 | $1,029.33 | $1,029.35 | $1,029.30 | |