| 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 | $190.99 | 7.140% | $204.6267 | $204.63 | $204.65 | $204.60 |
| Purchase #2 | $8.60 | 8.827% | $9.3591 | $9.36 | $9.35 | $9.40 |
| Purchase #3 | $106.76 | 11.637% | $119.1837 | $119.18 | $119.20 | $119.20 |
| Purchase #4 | $219.54 | 11.695% | $245.2152 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $188.60 | 11.589% | $210.4569 | $210.46 | $210.45 | $210.50 |
| Purchase #6 | $169.40 | 11.244% | $188.4473 | $188.45 | $188.45 | $188.40 |
| Purchase #7 | $51.42 | 13.181% | $58.1977 | $58.20 | $58.20 | $58.20 |
| 7 purchase totals = | $935.31 | $1,035.4866 | $1,035.50 | $1,035.50 | $1,035.50 | |