| 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 | $115.97 | 3.329% | $119.8306 | $119.83 | $119.85 | $119.80 |
| Purchase #2 | $237.37 | 7.449% | $255.0517 | $255.05 | $255.05 | $255.10 |
| Purchase #3 | $45.98 | 13.115% | $52.0103 | $52.01 | $52.00 | $52.00 |
| Purchase #4 | $29.78 | 12.462% | $33.4912 | $33.49 | $33.50 | $33.50 |
| Purchase #5 | $115.57 | 5.560% | $121.9957 | $122.00 | $122.00 | $122.00 |
| Purchase #6 | $152.46 | 8.386% | $165.2453 | $165.25 | $165.25 | $165.20 |
| Purchase #7 | $96.50 | 11.177% | $107.2858 | $107.29 | $107.30 | $107.30 |
| 7 purchase totals = | $793.63 | $854.9106 | $854.92 | $854.95 | $854.90 | |