| 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 | $22.39 | 4.385% | $23.3718 | $23.37 | $23.35 | $23.40 |
| Purchase #2 | $112.88 | 5.803% | $119.4304 | $119.43 | $119.45 | $119.40 |
| Purchase #3 | $217.46 | 5.389% | $229.1789 | $229.18 | $229.20 | $229.20 |
| Purchase #4 | $118.42 | 6.277% | $125.8532 | $125.85 | $125.85 | $125.90 |
| Purchase #5 | $180.67 | 9.848% | $198.4624 | $198.46 | $198.45 | $198.50 |
| Purchase #6 | $106.92 | 10.320% | $117.9541 | $117.95 | $117.95 | $118.00 |
| Purchase #7 | $214.35 | 3.191% | $221.1899 | $221.19 | $221.20 | $221.20 |
| 7 purchase totals = | $973.09 | $1,035.4407 | $1,035.43 | $1,035.45 | $1,035.60 | |