| 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 | $101.32 | 8.588% | $110.0214 | $110.02 | $110.00 | $110.00 |
| Purchase #2 | $169.53 | 8.779% | $184.413 | $184.41 | $184.40 | $184.40 |
| Purchase #3 | $206.29 | 10.717% | $228.3981 | $228.40 | $228.40 | $228.40 |
| Purchase #4 | $124.67 | 10.362% | $137.5883 | $137.59 | $137.60 | $137.60 |
| Purchase #5 | $37.35 | 8.407% | $40.49 | $40.49 | $40.50 | $40.50 |
| Purchase #6 | $59.62 | 6.110% | $63.2628 | $63.26 | $63.25 | $63.30 |
| Purchase #7 | $186.87 | 12.216% | $209.698 | $209.70 | $209.70 | $209.70 |
| 7 purchase totals = | $885.65 | $973.8716 | $973.87 | $973.85 | $973.90 | |