| 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 | $108.57 | 12.141% | $121.7515 | $121.75 | $121.75 | $121.80 |
| Purchase #2 | $122.81 | 6.448% | $130.7288 | $130.73 | $130.75 | $130.70 |
| Purchase #3 | $25.52 | 3.788% | $26.4867 | $26.49 | $26.50 | $26.50 |
| Purchase #4 | $98.93 | 8.642% | $107.4795 | $107.48 | $107.50 | $107.50 |
| Purchase #5 | $98.59 | 10.451% | $108.8936 | $108.89 | $108.90 | $108.90 |
| Purchase #6 | $228.27 | 11.593% | $254.7333 | $254.73 | $254.75 | $254.70 |
| Purchase #7 | $19.52 | 12.167% | $21.895 | $21.90 | $21.90 | $21.90 |
| 7 purchase totals = | $702.21 | $771.9684 | $771.97 | $772.05 | $772.00 | |