| 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 | $172.28 | 9.253% | $188.2211 | $188.22 | $188.20 | $188.20 |
| Purchase #2 | $28.66 | 9.873% | $31.4896 | $31.49 | $31.50 | $31.50 |
| Purchase #3 | $209.35 | 13.539% | $237.6939 | $237.69 | $237.70 | $237.70 |
| Purchase #4 | $23.93 | 5.787% | $25.3148 | $25.31 | $25.30 | $25.30 |
| Purchase #5 | $204.60 | 13.361% | $231.9366 | $231.94 | $231.95 | $231.90 |
| Purchase #6 | $188.80 | 10.436% | $208.5032 | $208.50 | $208.50 | $208.50 |
| Purchase #7 | $115.81 | 8.352% | $125.4825 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $943.43 | $1,048.6417 | $1,048.63 | $1,048.65 | $1,048.60 | |