| 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 | $188.29 | 7.755% | $202.8919 | $202.89 | $202.90 | $202.90 |
| Purchase #2 | $77.30 | 3.274% | $79.8308 | $79.83 | $79.85 | $79.80 |
| Purchase #3 | $118.76 | 4.140% | $123.6767 | $123.68 | $123.70 | $123.70 |
| Purchase #4 | $225.66 | 4.601% | $236.0426 | $236.04 | $236.05 | $236.00 |
| Purchase #5 | $144.66 | 8.302% | $156.6697 | $156.67 | $156.65 | $156.70 |
| Purchase #6 | $210.69 | 5.747% | $222.7984 | $222.80 | $222.80 | $222.80 |
| Purchase #7 | $14.26 | 4.530% | $14.906 | $14.91 | $14.90 | $14.90 |
| 7 purchase totals = | $979.62 | $1,036.8161 | $1,036.82 | $1,036.85 | $1,036.80 | |