| 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 | $101.59 | 7.722% | $109.4348 | $109.43 | $109.45 | $109.40 |
| Purchase #2 | $193.46 | 9.742% | $212.3069 | $212.31 | $212.30 | $212.30 |
| Purchase #3 | $216.25 | 9.490% | $236.7721 | $236.77 | $236.75 | $236.80 |
| Purchase #4 | $72.29 | 13.137% | $81.7867 | $81.79 | $81.80 | $81.80 |
| Purchase #5 | $41.99 | 7.421% | $45.1061 | $45.11 | $45.10 | $45.10 |
| Purchase #6 | $223.73 | 8.196% | $242.0669 | $242.07 | $242.05 | $242.10 |
| Purchase #7 | $111.53 | 4.264% | $116.2856 | $116.29 | $116.30 | $116.30 |
| 7 purchase totals = | $960.84 | $1,043.7591 | $1,043.77 | $1,043.75 | $1,043.80 | |