| 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 | $15.80 | 10.116% | $17.3983 | $17.40 | $17.40 | $17.40 |
| Purchase #2 | $209.73 | 5.217% | $220.6716 | $220.67 | $220.65 | $220.70 |
| Purchase #3 | $214.62 | 3.203% | $221.4943 | $221.49 | $221.50 | $221.50 |
| Purchase #4 | $112.32 | 12.618% | $126.4925 | $126.49 | $126.50 | $126.50 |
| Purchase #5 | $60.66 | 7.416% | $65.1585 | $65.16 | $65.15 | $65.20 |
| Purchase #6 | $216.34 | 12.787% | $244.0034 | $244.00 | $244.00 | $244.00 |
| Purchase #7 | $93.57 | 6.562% | $99.7101 | $99.71 | $99.70 | $99.70 |
| 7 purchase totals = | $923.04 | $994.9287 | $994.92 | $994.90 | $995.00 | |