| 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 | $204.96 | 7.813% | $220.9735 | $220.97 | $220.95 | $221.00 |
| Purchase #2 | $9.45 | 13.714% | $10.746 | $10.75 | $10.75 | $10.70 |
| Purchase #3 | $65.57 | 13.238% | $74.2502 | $74.25 | $74.25 | $74.30 |
| Purchase #4 | $131.64 | 12.553% | $148.1648 | $148.16 | $148.15 | $148.20 |
| Purchase #5 | $18.37 | 5.220% | $19.3289 | $19.33 | $19.35 | $19.30 |
| Purchase #6 | $217.88 | 3.337% | $225.1507 | $225.15 | $225.15 | $225.20 |
| Purchase #7 | $203.31 | 6.799% | $217.133 | $217.13 | $217.15 | $217.10 |
| 7 purchase totals = | $851.18 | $915.7471 | $915.74 | $915.75 | $915.80 | |