| 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 | $231.97 | 3.788% | $240.757 | $240.76 | $240.75 | $240.80 |
| Purchase #2 | $117.83 | 13.452% | $133.6805 | $133.68 | $133.70 | $133.70 |
| Purchase #3 | $8.35 | 7.545% | $8.98 | $8.98 | $9.00 | $9.00 |
| Purchase #4 | $43.43 | 5.506% | $45.8213 | $45.82 | $45.80 | $45.80 |
| Purchase #5 | $92.36 | 3.575% | $95.6619 | $95.66 | $95.65 | $95.70 |
| Purchase #6 | $93.27 | 9.370% | $102.0094 | $102.01 | $102.00 | $102.00 |
| Purchase #7 | $180.73 | 10.183% | $199.1337 | $199.13 | $199.15 | $199.10 |
| 7 purchase totals = | $767.94 | $826.0438 | $826.04 | $826.05 | $826.10 | |