| 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 | $218.44 | 9.392% | $238.9559 | $238.96 | $238.95 | $239.00 |
| Purchase #2 | $246.65 | 3.524% | $255.3419 | $255.34 | $255.35 | $255.30 |
| Purchase #3 | $185.32 | 9.819% | $203.5166 | $203.52 | $203.50 | $203.50 |
| Purchase #4 | $136.68 | 5.861% | $144.6908 | $144.69 | $144.70 | $144.70 |
| Purchase #5 | $226.80 | 6.718% | $242.0364 | $242.04 | $242.05 | $242.00 |
| Purchase #6 | $140.50 | 5.768% | $148.604 | $148.60 | $148.60 | $148.60 |
| Purchase #7 | $131.37 | 10.113% | $144.6554 | $144.66 | $144.65 | $144.70 |
| 7 purchase totals = | $1,285.76 | $1,377.8010 | $1,377.81 | $1,377.80 | $1,377.80 | |