| 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 | $190.88 | 10.639% | $211.1877 | $211.19 | $211.20 | $211.20 |
| Purchase #2 | $212.30 | 8.332% | $229.9888 | $229.99 | $230.00 | $230.00 |
| Purchase #3 | $170.51 | 13.221% | $193.0531 | $193.05 | $193.05 | $193.10 |
| Purchase #4 | $93.25 | 9.757% | $102.3484 | $102.35 | $102.35 | $102.30 |
| Purchase #5 | $185.82 | 11.437% | $207.0722 | $207.07 | $207.05 | $207.10 |
| Purchase #6 | $113.57 | 7.147% | $121.6868 | $121.69 | $121.70 | $121.70 |
| Purchase #7 | $148.54 | 12.376% | $166.9233 | $166.92 | $166.90 | $166.90 |
| 7 purchase totals = | $1,114.87 | $1,232.2603 | $1,232.26 | $1,232.25 | $1,232.30 | |