| 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 | $121.66 | 7.630% | $130.9427 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $112.64 | 11.372% | $125.4494 | $125.45 | $125.45 | $125.40 |
| Purchase #3 | $239.41 | 10.348% | $264.1841 | $264.18 | $264.20 | $264.20 |
| Purchase #4 | $193.96 | 5.339% | $204.3155 | $204.32 | $204.30 | $204.30 |
| Purchase #5 | $174.81 | 8.793% | $190.181 | $190.18 | $190.20 | $190.20 |
| Purchase #6 | $201.69 | 9.378% | $220.6045 | $220.60 | $220.60 | $220.60 |
| Purchase #7 | $193.99 | 7.352% | $208.2521 | $208.25 | $208.25 | $208.30 |
| 7 purchase totals = | $1,238.16 | $1,343.9293 | $1,343.92 | $1,343.95 | $1,343.90 | |