| 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 | $128.71 | 11.422% | $143.4113 | $143.41 | $143.40 | $143.40 |
| Purchase #2 | $237.91 | 10.620% | $263.176 | $263.18 | $263.20 | $263.20 |
| Purchase #3 | $105.45 | 7.172% | $113.0129 | $113.01 | $113.00 | $113.00 |
| Purchase #4 | $16.79 | 4.189% | $17.4933 | $17.49 | $17.50 | $17.50 |
| Purchase #5 | $206.46 | 6.276% | $219.4174 | $219.42 | $219.40 | $219.40 |
| Purchase #6 | $59.91 | 3.255% | $61.8601 | $61.86 | $61.85 | $61.90 |
| Purchase #7 | $71.62 | 5.323% | $75.4323 | $75.43 | $75.45 | $75.40 |
| 7 purchase totals = | $826.85 | $893.8033 | $893.80 | $893.80 | $893.80 | |