| 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 | $200.56 | 8.403% | $217.4131 | $217.41 | $217.40 | $217.40 |
| Purchase #2 | $105.57 | 4.338% | $110.1496 | $110.15 | $110.15 | $110.10 |
| Purchase #3 | $148.32 | 10.170% | $163.4041 | $163.40 | $163.40 | $163.40 |
| Purchase #4 | $183.30 | 5.247% | $192.9178 | $192.92 | $192.90 | $192.90 |
| Purchase #5 | $5.56 | 8.527% | $6.0341 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $192.89 | 9.487% | $211.1895 | $211.19 | $211.20 | $211.20 |
| Purchase #7 | $189.60 | 11.864% | $212.0941 | $212.09 | $212.10 | $212.10 |
| 7 purchase totals = | $1,025.80 | $1,113.2023 | $1,113.19 | $1,113.20 | $1,113.10 | |