| 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 | $123.39 | 5.289% | $129.9161 | $129.92 | $129.90 | $129.90 |
| Purchase #2 | $160.69 | 13.716% | $182.7302 | $182.73 | $182.75 | $182.70 |
| Purchase #3 | $244.83 | 7.595% | $263.4248 | $263.42 | $263.40 | $263.40 |
| Purchase #4 | $12.59 | 6.433% | $13.3999 | $13.40 | $13.40 | $13.40 |
| Purchase #5 | $30.85 | 13.103% | $34.8923 | $34.89 | $34.90 | $34.90 |
| Purchase #6 | $207.67 | 13.442% | $235.585 | $235.59 | $235.60 | $235.60 |
| Purchase #7 | $161.39 | 8.677% | $175.3938 | $175.39 | $175.40 | $175.40 |
| 7 purchase totals = | $941.41 | $1,035.3421 | $1,035.34 | $1,035.35 | $1,035.30 | |