| 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 | $12.25 | 5.524% | $12.9267 | $12.93 | $12.95 | $12.90 |
| Purchase #2 | $208.94 | 3.726% | $216.7251 | $216.73 | $216.75 | $216.70 |
| Purchase #3 | $231.26 | 12.281% | $259.661 | $259.66 | $259.65 | $259.70 |
| Purchase #4 | $108.57 | 12.337% | $121.9643 | $121.96 | $121.95 | $122.00 |
| Purchase #5 | $151.73 | 4.750% | $158.9372 | $158.94 | $158.95 | $158.90 |
| Purchase #6 | $59.66 | 8.272% | $64.5951 | $64.60 | $64.60 | $64.60 |
| Purchase #7 | $81.90 | 4.164% | $85.3103 | $85.31 | $85.30 | $85.30 |
| 7 purchase totals = | $854.31 | $920.1197 | $920.13 | $920.15 | $920.10 | |