| 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 | $194.82 | 12.508% | $219.1881 | $219.19 | $219.20 | $219.20 |
| Purchase #2 | $133.45 | 10.170% | $147.0219 | $147.02 | $147.00 | $147.00 |
| Purchase #3 | $118.71 | 13.717% | $134.9935 | $134.99 | $135.00 | $135.00 |
| Purchase #4 | $18.82 | 7.824% | $20.2925 | $20.29 | $20.30 | $20.30 |
| Purchase #5 | $126.75 | 9.488% | $138.776 | $138.78 | $138.80 | $138.80 |
| Purchase #6 | $24.51 | 8.498% | $26.5929 | $26.59 | $26.60 | $26.60 |
| Purchase #7 | $214.75 | 13.490% | $243.7198 | $243.72 | $243.70 | $243.70 |
| 7 purchase totals = | $831.81 | $930.5847 | $930.58 | $930.60 | $930.60 | |