| 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 | $112.65 | 10.555% | $124.5402 | $124.54 | $124.55 | $124.50 |
| Purchase #2 | $65.26 | 6.604% | $69.5698 | $69.57 | $69.55 | $69.60 |
| Purchase #3 | $175.59 | 4.746% | $183.9235 | $183.92 | $183.90 | $183.90 |
| Purchase #4 | $82.66 | 13.755% | $94.0299 | $94.03 | $94.05 | $94.00 |
| Purchase #5 | $177.47 | 4.180% | $184.8882 | $184.89 | $184.90 | $184.90 |
| Purchase #6 | $171.91 | 6.856% | $183.6961 | $183.70 | $183.70 | $183.70 |
| Purchase #7 | $60.47 | 6.192% | $64.2143 | $64.21 | $64.20 | $64.20 |
| 7 purchase totals = | $846.01 | $904.8620 | $904.86 | $904.85 | $904.80 | |