| 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 | $183.84 | 11.160% | $204.3565 | $204.36 | $204.35 | $204.40 |
| Purchase #2 | $208.29 | 11.103% | $231.4164 | $231.42 | $231.40 | $231.40 |
| Purchase #3 | $195.84 | 13.410% | $222.1021 | $222.10 | $222.10 | $222.10 |
| Purchase #4 | $111.45 | 9.353% | $121.8739 | $121.87 | $121.85 | $121.90 |
| Purchase #5 | $189.26 | 11.853% | $211.693 | $211.69 | $211.70 | $211.70 |
| Purchase #6 | $112.40 | 3.841% | $116.7173 | $116.72 | $116.70 | $116.70 |
| Purchase #7 | $168.69 | 9.650% | $184.9686 | $184.97 | $184.95 | $185.00 |
| 7 purchase totals = | $1,169.77 | $1,293.1278 | $1,293.13 | $1,293.05 | $1,293.20 | |