| 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 | $225.73 | 3.790% | $234.2852 | $234.29 | $234.30 | $234.30 |
| Purchase #2 | $124.43 | 6.560% | $132.5926 | $132.59 | $132.60 | $132.60 |
| Purchase #3 | $118.92 | 12.358% | $133.6161 | $133.62 | $133.60 | $133.60 |
| Purchase #4 | $156.48 | 11.699% | $174.7866 | $174.79 | $174.80 | $174.80 |
| Purchase #5 | $231.81 | 4.298% | $241.7732 | $241.77 | $241.75 | $241.80 |
| Purchase #6 | $71.80 | 8.368% | $77.8082 | $77.81 | $77.80 | $77.80 |
| Purchase #7 | $14.91 | 4.303% | $15.5516 | $15.55 | $15.55 | $15.60 |
| 7 purchase totals = | $944.08 | $1,010.4135 | $1,010.42 | $1,010.40 | $1,010.50 | |