| 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 | $199.76 | 7.393% | $214.5283 | $214.53 | $214.55 | $214.50 |
| Purchase #2 | $230.29 | 5.817% | $243.686 | $243.69 | $243.70 | $243.70 |
| Purchase #3 | $177.36 | 12.630% | $199.7606 | $199.76 | $199.75 | $199.80 |
| Purchase #4 | $94.83 | 8.473% | $102.8649 | $102.86 | $102.85 | $102.90 |
| Purchase #5 | $9.86 | 10.226% | $10.8683 | $10.87 | $10.85 | $10.90 |
| Purchase #6 | $144.71 | 12.870% | $163.3342 | $163.33 | $163.35 | $163.30 |
| Purchase #7 | $210.45 | 8.730% | $228.8223 | $228.82 | $228.80 | $228.80 |
| 7 purchase totals = | $1,067.26 | $1,163.8646 | $1,163.86 | $1,163.85 | $1,163.90 | |