| 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 | $199.79 | 13.536% | $226.8336 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $36.94 | 11.584% | $41.2191 | $41.22 | $41.20 | $41.20 |
| Purchase #3 | $222.76 | 7.174% | $238.7408 | $238.74 | $238.75 | $238.70 |
| Purchase #4 | $77.53 | 8.290% | $83.9572 | $83.96 | $83.95 | $84.00 |
| Purchase #5 | $170.48 | 10.392% | $188.1963 | $188.20 | $188.20 | $188.20 |
| Purchase #6 | $246.58 | 3.141% | $254.3251 | $254.33 | $254.35 | $254.30 |
| Purchase #7 | $230.60 | 3.289% | $238.1844 | $238.18 | $238.20 | $238.20 |
| 7 purchase totals = | $1,184.68 | $1,271.4565 | $1,271.46 | $1,271.50 | $1,271.40 | |