| 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 | $206.85 | 3.601% | $214.2987 | $214.30 | $214.30 | $214.30 |
| Purchase #2 | $76.29 | 8.721% | $82.9433 | $82.94 | $82.95 | $82.90 |
| Purchase #3 | $65.95 | 13.312% | $74.7293 | $74.73 | $74.75 | $74.70 |
| Purchase #4 | $102.59 | 3.102% | $105.7723 | $105.77 | $105.75 | $105.80 |
| Purchase #5 | $171.87 | 5.610% | $181.5119 | $181.51 | $181.50 | $181.50 |
| Purchase #6 | $188.36 | 9.713% | $206.6554 | $206.66 | $206.65 | $206.70 |
| Purchase #7 | $23.55 | 13.334% | $26.6902 | $26.69 | $26.70 | $26.70 |
| 7 purchase totals = | $835.46 | $892.6011 | $892.60 | $892.60 | $892.60 | |