| 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 | $151.93 | 12.208% | $170.4776 | $170.48 | $170.50 | $170.50 |
| Purchase #2 | $199.94 | 12.700% | $225.3324 | $225.33 | $225.35 | $225.30 |
| Purchase #3 | $11.73 | 5.777% | $12.4076 | $12.41 | $12.40 | $12.40 |
| Purchase #4 | $103.46 | 13.808% | $117.7458 | $117.75 | $117.75 | $117.70 |
| Purchase #5 | $204.97 | 12.342% | $230.2674 | $230.27 | $230.25 | $230.30 |
| Purchase #6 | $184.73 | 11.494% | $205.9629 | $205.96 | $205.95 | $206.00 |
| Purchase #7 | $220.69 | 4.162% | $229.8751 | $229.88 | $229.90 | $229.90 |
| 7 purchase totals = | $1,077.45 | $1,192.0688 | $1,192.08 | $1,192.10 | $1,192.10 | |