| 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 | $130.87 | 4.680% | $136.9947 | $136.99 | $137.00 | $137.00 |
| Purchase #2 | $89.27 | 10.199% | $98.3746 | $98.37 | $98.35 | $98.40 |
| Purchase #3 | $89.26 | 9.254% | $97.5201 | $97.52 | $97.50 | $97.50 |
| Purchase #4 | $225.45 | 4.630% | $235.8883 | $235.89 | $235.90 | $235.90 |
| Purchase #5 | $133.73 | 5.121% | $140.5783 | $140.58 | $140.60 | $140.60 |
| Purchase #6 | $38.33 | 8.318% | $41.5183 | $41.52 | $41.50 | $41.50 |
| Purchase #7 | $177.90 | 13.566% | $202.0339 | $202.03 | $202.05 | $202.00 |
| 7 purchase totals = | $884.81 | $952.9082 | $952.90 | $952.90 | $952.90 | |