| 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 | $100.40 | 10.548% | $110.9902 | $110.99 | $111.00 | $111.00 |
| Purchase #2 | $192.75 | 6.311% | $204.9145 | $204.91 | $204.90 | $204.90 |
| Purchase #3 | $79.71 | 9.325% | $87.143 | $87.14 | $87.15 | $87.10 |
| Purchase #4 | $88.68 | 9.353% | $96.9742 | $96.97 | $96.95 | $97.00 |
| Purchase #5 | $170.85 | 3.831% | $177.3953 | $177.40 | $177.40 | $177.40 |
| Purchase #6 | $195.84 | 7.769% | $211.0548 | $211.05 | $211.05 | $211.10 |
| Purchase #7 | $24.96 | 6.701% | $26.6326 | $26.63 | $26.65 | $26.60 |
| 7 purchase totals = | $853.19 | $915.1046 | $915.09 | $915.10 | $915.10 | |