| 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 | $228.76 | 10.295% | $252.3108 | $252.31 | $252.30 | $252.30 |
| Purchase #2 | $100.25 | 13.276% | $113.5592 | $113.56 | $113.55 | $113.60 |
| Purchase #3 | $213.72 | 10.339% | $235.8165 | $235.82 | $235.80 | $235.80 |
| Purchase #4 | $198.43 | 7.470% | $213.2527 | $213.25 | $213.25 | $213.30 |
| Purchase #5 | $89.59 | 4.688% | $93.79 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $177.39 | 13.336% | $201.0467 | $201.05 | $201.05 | $201.00 |
| Purchase #7 | $158.37 | 3.181% | $163.4077 | $163.41 | $163.40 | $163.40 |
| 7 purchase totals = | $1,166.51 | $1,273.1836 | $1,273.19 | $1,273.15 | $1,273.20 | |