| 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 | $13.75 | 7.228% | $14.7439 | $14.74 | $14.75 | $14.70 |
| Purchase #2 | $122.31 | 3.404% | $126.4734 | $126.47 | $126.45 | $126.50 |
| Purchase #3 | $124.84 | 8.769% | $135.7872 | $135.79 | $135.80 | $135.80 |
| Purchase #4 | $193.82 | 10.137% | $213.4675 | $213.47 | $213.45 | $213.50 |
| Purchase #5 | $188.58 | 13.199% | $213.4707 | $213.47 | $213.45 | $213.50 |
| Purchase #6 | $214.54 | 5.855% | $227.1013 | $227.10 | $227.10 | $227.10 |
| Purchase #7 | $93.31 | 6.818% | $99.6719 | $99.67 | $99.65 | $99.70 |
| 7 purchase totals = | $951.15 | $1,030.7159 | $1,030.71 | $1,030.65 | $1,030.80 | |