| 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 | $233.48 | 10.471% | $257.9277 | $257.93 | $257.95 | $257.90 |
| Purchase #2 | $47.61 | 4.434% | $49.721 | $49.72 | $49.70 | $49.70 |
| Purchase #3 | $129.87 | 12.469% | $146.0635 | $146.06 | $146.05 | $146.10 |
| Purchase #4 | $231.93 | 4.377% | $242.0816 | $242.08 | $242.10 | $242.10 |
| Purchase #5 | $107.69 | 11.163% | $119.7114 | $119.71 | $119.70 | $119.70 |
| Purchase #6 | $217.58 | 6.834% | $232.4494 | $232.45 | $232.45 | $232.40 |
| Purchase #7 | $18.71 | 5.462% | $19.7319 | $19.73 | $19.75 | $19.70 |
| 7 purchase totals = | $986.87 | $1,067.6865 | $1,067.68 | $1,067.70 | $1,067.60 | |