| 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 | $225.97 | 4.226% | $235.5195 | $235.52 | $235.50 | $235.50 |
| Purchase #2 | $67.55 | 9.782% | $74.1577 | $74.16 | $74.15 | $74.20 |
| Purchase #3 | $78.52 | 5.451% | $82.8001 | $82.80 | $82.80 | $82.80 |
| Purchase #4 | $39.70 | 6.291% | $42.1975 | $42.20 | $42.20 | $42.20 |
| Purchase #5 | $77.31 | 10.697% | $85.5799 | $85.58 | $85.60 | $85.60 |
| Purchase #6 | $202.50 | 3.228% | $209.0367 | $209.04 | $209.05 | $209.00 |
| Purchase #7 | $176.55 | 3.299% | $182.3744 | $182.37 | $182.35 | $182.40 |
| 7 purchase totals = | $868.10 | $911.6658 | $911.67 | $911.65 | $911.70 | |