| 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 | $213.36 | 8.556% | $231.6151 | $231.62 | $231.60 | $231.60 |
| Purchase #2 | $46.56 | 4.853% | $48.8196 | $48.82 | $48.80 | $48.80 |
| Purchase #3 | $89.30 | 13.183% | $101.0724 | $101.07 | $101.05 | $101.10 |
| Purchase #4 | $184.32 | 11.637% | $205.7693 | $205.77 | $205.75 | $205.80 |
| Purchase #5 | $18.68 | 11.592% | $20.8454 | $20.85 | $20.85 | $20.80 |
| Purchase #6 | $178.36 | 3.107% | $183.9016 | $183.90 | $183.90 | $183.90 |
| Purchase #7 | $10.52 | 13.834% | $11.9753 | $11.98 | $12.00 | $12.00 |
| 7 purchase totals = | $741.10 | $803.9987 | $804.01 | $803.95 | $804.00 | |