| 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 | $115.57 | 10.610% | $127.832 | $127.83 | $127.85 | $127.80 |
| Purchase #2 | $202.58 | 3.223% | $209.1092 | $209.11 | $209.10 | $209.10 |
| Purchase #3 | $22.60 | 10.583% | $24.9918 | $24.99 | $25.00 | $25.00 |
| Purchase #4 | $60.62 | 11.829% | $67.7907 | $67.79 | $67.80 | $67.80 |
| Purchase #5 | $158.56 | 3.542% | $164.1762 | $164.18 | $164.20 | $164.20 |
| Purchase #6 | $71.68 | 8.331% | $77.6517 | $77.65 | $77.65 | $77.70 |
| Purchase #7 | $211.65 | 5.465% | $223.2167 | $223.22 | $223.20 | $223.20 |
| 7 purchase totals = | $843.26 | $894.7683 | $894.77 | $894.80 | $894.80 | |