| 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 | $115.33 | 5.194% | $121.3202 | $121.32 | $121.30 | $121.30 |
| Purchase #2 | $206.48 | 11.471% | $230.1653 | $230.17 | $230.15 | $230.20 |
| Purchase #3 | $80.47 | 9.659% | $88.2426 | $88.24 | $88.25 | $88.20 |
| Purchase #4 | $238.95 | 8.421% | $259.072 | $259.07 | $259.05 | $259.10 |
| Purchase #5 | $175.29 | 3.800% | $181.951 | $181.95 | $181.95 | $182.00 |
| Purchase #6 | $121.88 | 10.503% | $134.6811 | $134.68 | $134.70 | $134.70 |
| Purchase #7 | $9.87 | 4.353% | $10.2996 | $10.30 | $10.30 | $10.30 |
| 7 purchase totals = | $948.27 | $1,025.7318 | $1,025.73 | $1,025.70 | $1,025.80 | |