| 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 | $9.65 | 11.744% | $10.7833 | $10.78 | $10.80 | $10.80 |
| Purchase #2 | $221.92 | 3.316% | $229.2789 | $229.28 | $229.30 | $229.30 |
| Purchase #3 | $201.25 | 6.794% | $214.9229 | $214.92 | $214.90 | $214.90 |
| Purchase #4 | $243.95 | 7.639% | $262.5853 | $262.59 | $262.60 | $262.60 |
| Purchase #5 | $195.90 | 12.646% | $220.6735 | $220.67 | $220.65 | $220.70 |
| Purchase #6 | $9.26 | 5.327% | $9.7533 | $9.75 | $9.75 | $9.80 |
| Purchase #7 | $26.41 | 4.385% | $27.5681 | $27.57 | $27.55 | $27.60 |
| 7 purchase totals = | $908.34 | $975.5653 | $975.56 | $975.55 | $975.70 | |