| 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 | $115.65 | 12.341% | $129.9224 | $129.92 | $129.90 | $129.90 |
| Purchase #2 | $121.96 | 8.281% | $132.0595 | $132.06 | $132.05 | $132.10 |
| Purchase #3 | $73.54 | 13.344% | $83.3532 | $83.35 | $83.35 | $83.40 |
| Purchase #4 | $163.83 | 12.354% | $184.0696 | $184.07 | $184.05 | $184.10 |
| Purchase #5 | $239.33 | 6.700% | $255.3651 | $255.37 | $255.35 | $255.40 |
| Purchase #6 | $49.41 | 13.610% | $56.1347 | $56.13 | $56.15 | $56.10 |
| Purchase #7 | $177.69 | 11.384% | $197.9182 | $197.92 | $197.90 | $197.90 |
| 7 purchase totals = | $941.41 | $1,038.8227 | $1,038.82 | $1,038.75 | $1,038.90 | |