| 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 | $185.52 | 10.777% | $205.5135 | $205.51 | $205.50 | $205.50 |
| Purchase #2 | $221.46 | 3.798% | $229.8711 | $229.87 | $229.85 | $229.90 |
| Purchase #3 | $143.92 | 8.697% | $156.4367 | $156.44 | $156.45 | $156.40 |
| Purchase #4 | $41.75 | 9.467% | $45.7025 | $45.70 | $45.70 | $45.70 |
| Purchase #5 | $204.67 | 3.606% | $212.0504 | $212.05 | $212.05 | $212.10 |
| Purchase #6 | $96.40 | 5.533% | $101.7338 | $101.73 | $101.75 | $101.70 |
| Purchase #7 | $229.56 | 4.339% | $239.5206 | $239.52 | $239.50 | $239.50 |
| 7 purchase totals = | $1,123.28 | $1,190.8286 | $1,190.82 | $1,190.80 | $1,190.80 | |