| 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 | $99.42 | 7.533% | $106.9093 | $106.91 | $106.90 | $106.90 |
| Purchase #2 | $67.92 | 3.523% | $70.3128 | $70.31 | $70.30 | $70.30 |
| Purchase #3 | $44.53 | 10.568% | $49.2359 | $49.24 | $49.25 | $49.20 |
| Purchase #4 | $248.37 | 10.544% | $274.5581 | $274.56 | $274.55 | $274.60 |
| Purchase #5 | $194.96 | 4.861% | $204.437 | $204.44 | $204.45 | $204.40 |
| Purchase #6 | $242.78 | 10.205% | $267.5557 | $267.56 | $267.55 | $267.60 |
| Purchase #7 | $131.45 | 10.290% | $144.9762 | $144.98 | $145.00 | $145.00 |
| 7 purchase totals = | $1,029.43 | $1,117.9850 | $1,118.00 | $1,118.00 | $1,118.00 | |