| 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 | $74.72 | 10.706% | $82.7195 | $82.72 | $82.70 | $82.70 |
| Purchase #2 | $203.80 | 3.306% | $210.5376 | $210.54 | $210.55 | $210.50 |
| Purchase #3 | $66.49 | 10.322% | $73.3531 | $73.35 | $73.35 | $73.40 |
| Purchase #4 | $222.76 | 11.115% | $247.5198 | $247.52 | $247.50 | $247.50 |
| Purchase #5 | $216.39 | 11.549% | $241.3809 | $241.38 | $241.40 | $241.40 |
| Purchase #6 | $204.60 | 10.305% | $225.684 | $225.68 | $225.70 | $225.70 |
| Purchase #7 | $204.90 | 11.206% | $227.8611 | $227.86 | $227.85 | $227.90 |
| 7 purchase totals = | $1,193.66 | $1,309.0560 | $1,309.05 | $1,309.05 | $1,309.10 | |