| 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 | $131.42 | 11.104% | $146.0129 | $146.01 | $146.00 | $146.00 |
| Purchase #2 | $14.72 | 5.390% | $15.5134 | $15.51 | $15.50 | $15.50 |
| Purchase #3 | $248.60 | 9.727% | $272.7813 | $272.78 | $272.80 | $272.80 |
| Purchase #4 | $48.92 | 10.630% | $54.1202 | $54.12 | $54.10 | $54.10 |
| Purchase #5 | $53.32 | 8.770% | $57.9962 | $58.00 | $58.00 | $58.00 |
| Purchase #6 | $150.76 | 4.620% | $157.7251 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $194.38 | 8.639% | $211.1725 | $211.17 | $211.15 | $211.20 |
| 7 purchase totals = | $842.12 | $915.3216 | $915.32 | $915.30 | $915.30 | |