| 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 | $105.61 | 3.187% | $108.9758 | $108.98 | $109.00 | $109.00 |
| Purchase #2 | $116.50 | 8.245% | $126.1054 | $126.11 | $126.10 | $126.10 |
| Purchase #3 | $167.53 | 5.463% | $176.6822 | $176.68 | $176.70 | $176.70 |
| Purchase #4 | $161.99 | 8.191% | $175.2586 | $175.26 | $175.25 | $175.30 |
| Purchase #5 | $119.98 | 9.288% | $131.1237 | $131.12 | $131.10 | $131.10 |
| Purchase #6 | $109.25 | 12.547% | $122.9576 | $122.96 | $122.95 | $123.00 |
| Purchase #7 | $47.37 | 10.587% | $52.3851 | $52.39 | $52.40 | $52.40 |
| 7 purchase totals = | $828.23 | $893.4884 | $893.50 | $893.50 | $893.60 | |