| 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 | $225.69 | 6.520% | $240.405 | $240.41 | $240.40 | $240.40 |
| Purchase #2 | $20.86 | 3.520% | $21.5943 | $21.59 | $21.60 | $21.60 |
| Purchase #3 | $215.63 | 13.226% | $244.1492 | $244.15 | $244.15 | $244.10 |
| Purchase #4 | $75.63 | 12.161% | $84.8274 | $84.83 | $84.85 | $84.80 |
| Purchase #5 | $57.56 | 6.549% | $61.3296 | $61.33 | $61.35 | $61.30 |
| Purchase #6 | $239.49 | 4.658% | $250.6454 | $250.65 | $250.65 | $250.60 |
| Purchase #7 | $238.89 | 11.629% | $266.6705 | $266.67 | $266.65 | $266.70 |
| 7 purchase totals = | $1,073.75 | $1,169.6214 | $1,169.63 | $1,169.65 | $1,169.50 | |