| 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 | $220.97 | 8.693% | $240.1789 | $240.18 | $240.20 | $240.20 |
| Purchase #2 | $240.79 | 6.413% | $256.2319 | $256.23 | $256.25 | $256.20 |
| Purchase #3 | $226.63 | 4.406% | $236.6153 | $236.62 | $236.60 | $236.60 |
| Purchase #4 | $27.25 | 10.833% | $30.202 | $30.20 | $30.20 | $30.20 |
| Purchase #5 | $22.91 | 6.466% | $24.3914 | $24.39 | $24.40 | $24.40 |
| Purchase #6 | $209.98 | 12.318% | $235.8453 | $235.85 | $235.85 | $235.80 |
| Purchase #7 | $12.66 | 9.866% | $13.909 | $13.91 | $13.90 | $13.90 |
| 7 purchase totals = | $961.19 | $1,037.3738 | $1,037.38 | $1,037.40 | $1,037.30 | |