| 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 | $109.76 | 9.423% | $120.1027 | $120.10 | $120.10 | $120.10 |
| Purchase #2 | $224.55 | 13.844% | $255.6367 | $255.64 | $255.65 | $255.60 |
| Purchase #3 | $46.78 | 13.121% | $52.918 | $52.92 | $52.90 | $52.90 |
| Purchase #4 | $107.80 | 8.157% | $116.5932 | $116.59 | $116.60 | $116.60 |
| Purchase #5 | $168.37 | 8.866% | $183.2977 | $183.30 | $183.30 | $183.30 |
| Purchase #6 | $128.40 | 10.282% | $141.6021 | $141.60 | $141.60 | $141.60 |
| Purchase #7 | $11.39 | 5.109% | $11.9719 | $11.97 | $11.95 | $12.00 |
| 7 purchase totals = | $797.05 | $882.1223 | $882.12 | $882.10 | $882.10 | |