| 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 | $219.28 | 3.754% | $227.5118 | $227.51 | $227.50 | $227.50 |
| Purchase #2 | $98.50 | 7.323% | $105.7132 | $105.71 | $105.70 | $105.70 |
| Purchase #3 | $32.40 | 5.132% | $34.0628 | $34.06 | $34.05 | $34.10 |
| Purchase #4 | $191.71 | 3.778% | $198.9528 | $198.95 | $198.95 | $199.00 |
| Purchase #5 | $160.79 | 10.375% | $177.472 | $177.47 | $177.45 | $177.50 |
| Purchase #6 | $32.78 | 4.216% | $34.162 | $34.16 | $34.15 | $34.20 |
| Purchase #7 | $128.98 | 6.630% | $137.5314 | $137.53 | $137.55 | $137.50 |
| 7 purchase totals = | $864.44 | $915.4060 | $915.39 | $915.35 | $915.50 | |