| 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 | $186.98 | 4.740% | $195.8429 | $195.84 | $195.85 | $195.80 |
| Purchase #2 | $18.52 | 8.296% | $20.0564 | $20.06 | $20.05 | $20.10 |
| Purchase #3 | $180.32 | 8.800% | $196.1882 | $196.19 | $196.20 | $196.20 |
| Purchase #4 | $95.70 | 8.855% | $104.1742 | $104.17 | $104.15 | $104.20 |
| Purchase #5 | $168.32 | 11.738% | $188.0774 | $188.08 | $188.10 | $188.10 |
| Purchase #6 | $238.67 | 12.860% | $269.363 | $269.36 | $269.35 | $269.40 |
| Purchase #7 | $237.69 | 6.844% | $253.9575 | $253.96 | $253.95 | $254.00 |
| 7 purchase totals = | $1,126.20 | $1,227.6596 | $1,227.66 | $1,227.65 | $1,227.80 | |