| 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 | $205.69 | 8.128% | $222.4085 | $222.41 | $222.40 | $222.40 |
| Purchase #2 | $247.88 | 9.760% | $272.0731 | $272.07 | $272.05 | $272.10 |
| Purchase #3 | $106.40 | 9.658% | $116.6761 | $116.68 | $116.70 | $116.70 |
| Purchase #4 | $15.83 | 6.352% | $16.8355 | $16.84 | $16.85 | $16.80 |
| Purchase #5 | $194.33 | 7.165% | $208.2537 | $208.25 | $208.25 | $208.30 |
| Purchase #6 | $116.45 | 10.578% | $128.7681 | $128.77 | $128.75 | $128.80 |
| Purchase #7 | $177.76 | 11.740% | $198.629 | $198.63 | $198.65 | $198.60 |
| 7 purchase totals = | $1,064.34 | $1,163.6440 | $1,163.65 | $1,163.65 | $1,163.70 | |