| 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 | $23.97 | 9.681% | $26.2905 | $26.29 | $26.30 | $26.30 |
| Purchase #2 | $13.72 | 9.846% | $15.0709 | $15.07 | $15.05 | $15.10 |
| Purchase #3 | $205.66 | 4.339% | $214.5836 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $122.95 | 10.832% | $136.2679 | $136.27 | $136.25 | $136.30 |
| Purchase #5 | $178.70 | 9.388% | $195.4764 | $195.48 | $195.50 | $195.50 |
| Purchase #6 | $137.63 | 7.474% | $147.9165 | $147.92 | $147.90 | $147.90 |
| Purchase #7 | $228.41 | 5.201% | $240.2896 | $240.29 | $240.30 | $240.30 |
| 7 purchase totals = | $911.04 | $975.8954 | $975.90 | $975.90 | $976.00 | |