| 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 | $23.48 | 11.249% | $26.1213 | $26.12 | $26.10 | $26.10 |
| Purchase #2 | $78.99 | 8.180% | $85.4514 | $85.45 | $85.45 | $85.50 |
| Purchase #3 | $121.87 | 11.185% | $135.5012 | $135.50 | $135.50 | $135.50 |
| Purchase #4 | $103.38 | 11.307% | $115.0692 | $115.07 | $115.05 | $115.10 |
| Purchase #5 | $188.65 | 4.526% | $197.1883 | $197.19 | $197.20 | $197.20 |
| Purchase #6 | $119.48 | 5.784% | $126.3907 | $126.39 | $126.40 | $126.40 |
| Purchase #7 | $129.27 | 10.606% | $142.9804 | $142.98 | $143.00 | $143.00 |
| 7 purchase totals = | $765.12 | $828.7025 | $828.70 | $828.70 | $828.80 | |