| 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 | $191.95 | 12.467% | $215.8804 | $215.88 | $215.90 | $215.90 |
| Purchase #2 | $65.40 | 6.202% | $69.4561 | $69.46 | $69.45 | $69.50 |
| Purchase #3 | $157.71 | 10.241% | $173.8611 | $173.86 | $173.85 | $173.90 |
| Purchase #4 | $247.69 | 9.263% | $270.6335 | $270.63 | $270.65 | $270.60 |
| Purchase #5 | $67.27 | 12.232% | $75.4985 | $75.50 | $75.50 | $75.50 |
| Purchase #6 | $104.32 | 10.313% | $115.0785 | $115.08 | $115.10 | $115.10 |
| Purchase #7 | $131.45 | 13.466% | $149.1511 | $149.15 | $149.15 | $149.20 |
| 7 purchase totals = | $965.79 | $1,069.5592 | $1,069.56 | $1,069.60 | $1,069.70 | |