| 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 | $142.30 | 12.339% | $159.8584 | $159.86 | $159.85 | $159.90 |
| Purchase #2 | $232.54 | 6.357% | $247.3226 | $247.32 | $247.30 | $247.30 |
| Purchase #3 | $37.56 | 4.185% | $39.1319 | $39.13 | $39.15 | $39.10 |
| Purchase #4 | $215.40 | 8.829% | $234.4177 | $234.42 | $234.40 | $234.40 |
| Purchase #5 | $204.52 | 4.310% | $213.3348 | $213.33 | $213.35 | $213.30 |
| Purchase #6 | $69.27 | 11.127% | $76.9777 | $76.98 | $77.00 | $77.00 |
| Purchase #7 | $212.68 | 10.670% | $235.373 | $235.37 | $235.35 | $235.40 |
| 7 purchase totals = | $1,114.27 | $1,206.4161 | $1,206.41 | $1,206.40 | $1,206.40 | |