| 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 | $234.85 | 3.727% | $243.6029 | $243.60 | $243.60 | $243.60 |
| Purchase #2 | $209.30 | 6.516% | $222.938 | $222.94 | $222.95 | $222.90 |
| Purchase #3 | $158.51 | 10.722% | $175.5054 | $175.51 | $175.50 | $175.50 |
| Purchase #4 | $46.84 | 4.468% | $48.9328 | $48.93 | $48.95 | $48.90 |
| Purchase #5 | $90.77 | 11.426% | $101.1414 | $101.14 | $101.15 | $101.10 |
| Purchase #6 | $114.33 | 7.505% | $122.9105 | $122.91 | $122.90 | $122.90 |
| Purchase #7 | $108.76 | 9.629% | $119.2325 | $119.23 | $119.25 | $119.20 |
| 7 purchase totals = | $963.36 | $1,034.2635 | $1,034.26 | $1,034.30 | $1,034.10 | |