| 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 | $221.52 | 11.484% | $246.9594 | $246.96 | $246.95 | $247.00 |
| Purchase #2 | $77.34 | 6.724% | $82.5403 | $82.54 | $82.55 | $82.50 |
| Purchase #3 | $60.48 | 7.135% | $64.7952 | $64.80 | $64.80 | $64.80 |
| Purchase #4 | $47.40 | 12.217% | $53.1909 | $53.19 | $53.20 | $53.20 |
| Purchase #5 | $57.73 | 10.638% | $63.8713 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $230.54 | 7.462% | $247.7429 | $247.74 | $247.75 | $247.70 |
| Purchase #7 | $28.75 | 4.668% | $30.0921 | $30.09 | $30.10 | $30.10 |
| 7 purchase totals = | $723.76 | $789.1921 | $789.19 | $789.20 | $789.20 | |