| 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 | $231.36 | 12.385% | $260.0139 | $260.01 | $260.00 | $260.00 |
| Purchase #2 | $217.36 | 12.548% | $244.6343 | $244.63 | $244.65 | $244.60 |
| Purchase #3 | $171.43 | 10.799% | $189.9427 | $189.94 | $189.95 | $189.90 |
| Purchase #4 | $80.25 | 10.836% | $88.9459 | $88.95 | $88.95 | $88.90 |
| Purchase #5 | $113.66 | 4.150% | $118.3769 | $118.38 | $118.40 | $118.40 |
| Purchase #6 | $247.45 | 12.507% | $278.3986 | $278.40 | $278.40 | $278.40 |
| Purchase #7 | $92.69 | 7.841% | $99.9578 | $99.96 | $99.95 | $100.00 |
| 7 purchase totals = | $1,154.20 | $1,280.2701 | $1,280.27 | $1,280.30 | $1,280.20 | |