| 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 | $237.48 | 7.245% | $254.6854 | $254.69 | $254.70 | $254.70 |
| Purchase #2 | $138.91 | 8.422% | $150.609 | $150.61 | $150.60 | $150.60 |
| Purchase #3 | $235.72 | 12.437% | $265.0365 | $265.04 | $265.05 | $265.00 |
| Purchase #4 | $49.44 | 11.527% | $55.1389 | $55.14 | $55.15 | $55.10 |
| Purchase #5 | $107.44 | 11.224% | $119.4991 | $119.50 | $119.50 | $119.50 |
| Purchase #6 | $38.81 | 5.535% | $40.9581 | $40.96 | $40.95 | $41.00 |
| Purchase #7 | $11.34 | 11.318% | $12.6235 | $12.62 | $12.60 | $12.60 |
| 7 purchase totals = | $819.14 | $898.5505 | $898.56 | $898.55 | $898.50 | |