| 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 | $213.93 | 6.282% | $227.3691 | $227.37 | $227.35 | $227.40 |
| Purchase #2 | $228.92 | 8.277% | $247.8677 | $247.87 | $247.85 | $247.90 |
| Purchase #3 | $212.69 | 11.442% | $237.026 | $237.03 | $237.05 | $237.00 |
| Purchase #4 | $130.42 | 10.752% | $144.4428 | $144.44 | $144.45 | $144.40 |
| Purchase #5 | $89.72 | 9.326% | $98.0873 | $98.09 | $98.10 | $98.10 |
| Purchase #6 | $199.36 | 12.169% | $223.6201 | $223.62 | $223.60 | $223.60 |
| Purchase #7 | $89.45 | 13.832% | $101.8227 | $101.82 | $101.80 | $101.80 |
| 7 purchase totals = | $1,164.49 | $1,280.2357 | $1,280.24 | $1,280.20 | $1,280.20 | |