| 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 | $124.43 | 9.403% | $136.1302 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $247.46 | 13.599% | $281.1121 | $281.11 | $281.10 | $281.10 |
| Purchase #3 | $210.55 | 12.437% | $236.7361 | $236.74 | $236.75 | $236.70 |
| Purchase #4 | $161.31 | 5.363% | $169.9611 | $169.96 | $169.95 | $170.00 |
| Purchase #5 | $5.36 | 11.531% | $5.9781 | $5.98 | $6.00 | $6.00 |
| Purchase #6 | $211.87 | 7.287% | $227.309 | $227.31 | $227.30 | $227.30 |
| Purchase #7 | $152.65 | 13.228% | $172.8425 | $172.84 | $172.85 | $172.80 |
| 7 purchase totals = | $1,113.63 | $1,230.0691 | $1,230.07 | $1,230.10 | $1,230.00 | |