| 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 | $25.26 | 4.553% | $26.4101 | $26.41 | $26.40 | $26.40 |
| Purchase #2 | $144.59 | 6.237% | $153.6081 | $153.61 | $153.60 | $153.60 |
| Purchase #3 | $239.75 | 11.414% | $267.1151 | $267.12 | $267.10 | $267.10 |
| Purchase #4 | $222.85 | 10.421% | $246.0732 | $246.07 | $246.05 | $246.10 |
| Purchase #5 | $110.30 | 10.633% | $122.0282 | $122.03 | $122.05 | $122.00 |
| Purchase #6 | $180.77 | 3.327% | $186.7842 | $186.78 | $186.80 | $186.80 |
| Purchase #7 | $224.74 | 4.666% | $235.2264 | $235.23 | $235.25 | $235.20 |
| 7 purchase totals = | $1,148.26 | $1,237.2453 | $1,237.25 | $1,237.25 | $1,237.20 | |