| 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 | $205.76 | 8.319% | $222.8772 | $222.88 | $222.90 | $222.90 |
| Purchase #2 | $57.76 | 10.793% | $63.994 | $63.99 | $64.00 | $64.00 |
| Purchase #3 | $32.85 | 4.760% | $34.4137 | $34.41 | $34.40 | $34.40 |
| Purchase #4 | $50.74 | 4.157% | $52.8493 | $52.85 | $52.85 | $52.80 |
| Purchase #5 | $195.62 | 8.268% | $211.7939 | $211.79 | $211.80 | $211.80 |
| Purchase #6 | $154.61 | 7.690% | $166.4995 | $166.50 | $166.50 | $166.50 |
| Purchase #7 | $225.62 | 3.104% | $232.6232 | $232.62 | $232.60 | $232.60 |
| 7 purchase totals = | $922.96 | $985.0508 | $985.04 | $985.05 | $985.00 | |