| 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 | $235.75 | 9.165% | $257.3565 | $257.36 | $257.35 | $257.40 |
| Purchase #2 | $72.46 | 11.620% | $80.8799 | $80.88 | $80.90 | $80.90 |
| Purchase #3 | $108.91 | 3.849% | $113.1019 | $113.10 | $113.10 | $113.10 |
| Purchase #4 | $147.49 | 4.112% | $153.5548 | $153.55 | $153.55 | $153.60 |
| Purchase #5 | $247.99 | 10.684% | $274.4853 | $274.49 | $274.50 | $274.50 |
| Purchase #6 | $183.39 | 11.279% | $204.0746 | $204.07 | $204.05 | $204.10 |
| Purchase #7 | $150.92 | 3.666% | $156.4527 | $156.45 | $156.45 | $156.50 |
| 7 purchase totals = | $1,146.91 | $1,239.9057 | $1,239.90 | $1,239.90 | $1,240.10 | |