| 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 | $228.98 | 12.114% | $256.7186 | $256.72 | $256.70 | $256.70 |
| Purchase #2 | $75.69 | 12.130% | $84.8712 | $84.87 | $84.85 | $84.90 |
| Purchase #3 | $22.87 | 12.519% | $25.7331 | $25.73 | $25.75 | $25.70 |
| Purchase #4 | $145.28 | 12.537% | $163.4938 | $163.49 | $163.50 | $163.50 |
| Purchase #5 | $145.70 | 3.508% | $150.8112 | $150.81 | $150.80 | $150.80 |
| Purchase #6 | $201.53 | 10.552% | $222.7954 | $222.80 | $222.80 | $222.80 |
| Purchase #7 | $34.78 | 5.326% | $36.6324 | $36.63 | $36.65 | $36.60 |
| 7 purchase totals = | $854.83 | $941.0557 | $941.05 | $941.05 | $941.00 | |