| 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 | $172.49 | 12.341% | $193.777 | $193.78 | $193.80 | $193.80 |
| Purchase #2 | $236.88 | 10.793% | $262.4465 | $262.45 | $262.45 | $262.40 |
| Purchase #3 | $231.70 | 7.478% | $249.0265 | $249.03 | $249.05 | $249.00 |
| Purchase #4 | $125.34 | 4.817% | $131.3776 | $131.38 | $131.40 | $131.40 |
| Purchase #5 | $131.85 | 3.691% | $136.7166 | $136.72 | $136.70 | $136.70 |
| Purchase #6 | $85.75 | 7.189% | $91.9146 | $91.91 | $91.90 | $91.90 |
| Purchase #7 | $51.97 | 5.855% | $55.0128 | $55.01 | $55.00 | $55.00 |
| 7 purchase totals = | $1,035.98 | $1,120.2716 | $1,120.28 | $1,120.30 | $1,120.20 | |