| 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 | $128.69 | 9.655% | $141.115 | $141.12 | $141.10 | $141.10 |
| Purchase #2 | $189.97 | 3.243% | $196.1307 | $196.13 | $196.15 | $196.10 |
| Purchase #3 | $174.31 | 4.612% | $182.3492 | $182.35 | $182.35 | $182.30 |
| Purchase #4 | $31.66 | 4.344% | $33.0353 | $33.04 | $33.05 | $33.00 |
| Purchase #5 | $220.89 | 11.708% | $246.7518 | $246.75 | $246.75 | $246.80 |
| Purchase #6 | $70.69 | 10.322% | $77.9866 | $77.99 | $78.00 | $78.00 |
| Purchase #7 | $163.98 | 4.147% | $170.7803 | $170.78 | $170.80 | $170.80 |
| 7 purchase totals = | $980.19 | $1,048.1489 | $1,048.16 | $1,048.20 | $1,048.10 | |