| 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 | $216.93 | 5.520% | $228.9045 | $228.90 | $228.90 | $228.90 |
| Purchase #2 | $147.83 | 7.328% | $158.663 | $158.66 | $158.65 | $158.70 |
| Purchase #3 | $124.60 | 9.708% | $136.6962 | $136.70 | $136.70 | $136.70 |
| Purchase #4 | $136.32 | 4.397% | $142.314 | $142.31 | $142.30 | $142.30 |
| Purchase #5 | $237.36 | 13.750% | $269.997 | $270.00 | $270.00 | $270.00 |
| Purchase #6 | $213.25 | 12.616% | $240.1536 | $240.15 | $240.15 | $240.20 |
| Purchase #7 | $29.26 | 8.338% | $31.6997 | $31.70 | $31.70 | $31.70 |
| 7 purchase totals = | $1,105.55 | $1,208.4280 | $1,208.42 | $1,208.40 | $1,208.50 | |