| 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 | $192.73 | 11.253% | $214.4179 | $214.42 | $214.40 | $214.40 |
| Purchase #2 | $109.80 | 11.272% | $122.1767 | $122.18 | $122.20 | $122.20 |
| Purchase #3 | $104.94 | 9.836% | $115.2619 | $115.26 | $115.25 | $115.30 |
| Purchase #4 | $37.80 | 12.725% | $42.6101 | $42.61 | $42.60 | $42.60 |
| Purchase #5 | $240.37 | 9.244% | $262.5898 | $262.59 | $262.60 | $262.60 |
| Purchase #6 | $31.40 | 8.507% | $34.0712 | $34.07 | $34.05 | $34.10 |
| Purchase #7 | $209.88 | 5.787% | $222.0258 | $222.03 | $222.05 | $222.00 |
| 7 purchase totals = | $926.92 | $1,013.1534 | $1,013.16 | $1,013.15 | $1,013.20 | |