| 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 | $206.34 | 9.435% | $225.8082 | $225.81 | $225.80 | $225.80 |
| Purchase #2 | $91.82 | 3.755% | $95.2678 | $95.27 | $95.25 | $95.30 |
| Purchase #3 | $95.58 | 11.480% | $106.5526 | $106.55 | $106.55 | $106.60 |
| Purchase #4 | $247.44 | 5.831% | $261.8682 | $261.87 | $261.85 | $261.90 |
| Purchase #5 | $90.53 | 11.624% | $101.0532 | $101.05 | $101.05 | $101.10 |
| Purchase #6 | $159.95 | 5.391% | $168.5729 | $168.57 | $168.55 | $168.60 |
| Purchase #7 | $8.94 | 3.281% | $9.2333 | $9.23 | $9.25 | $9.20 |
| 7 purchase totals = | $900.60 | $968.3562 | $968.35 | $968.30 | $968.50 | |