| 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 | $133.61 | 11.558% | $149.0526 | $149.05 | $149.05 | $149.10 |
| Purchase #2 | $240.77 | 7.390% | $258.5629 | $258.56 | $258.55 | $258.60 |
| Purchase #3 | $88.27 | 11.355% | $98.2931 | $98.29 | $98.30 | $98.30 |
| Purchase #4 | $250.47 | 11.854% | $280.1607 | $280.16 | $280.15 | $280.20 |
| Purchase #5 | $47.47 | 9.862% | $52.1515 | $52.15 | $52.15 | $52.20 |
| Purchase #6 | $217.40 | 13.160% | $246.0098 | $246.01 | $246.00 | $246.00 |
| Purchase #7 | $33.65 | 3.501% | $34.8281 | $34.83 | $34.85 | $34.80 |
| 7 purchase totals = | $1,011.64 | $1,119.0587 | $1,119.05 | $1,119.05 | $1,119.20 | |