| 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 | $70.31 | 11.846% | $78.6389 | $78.64 | $78.65 | $78.60 |
| Purchase #2 | $185.99 | 9.402% | $203.4768 | $203.48 | $203.50 | $203.50 |
| Purchase #3 | $60.30 | 12.831% | $68.0371 | $68.04 | $68.05 | $68.00 |
| Purchase #4 | $218.34 | 12.827% | $246.3465 | $246.35 | $246.35 | $246.30 |
| Purchase #5 | $220.36 | 6.794% | $235.3313 | $235.33 | $235.35 | $235.30 |
| Purchase #6 | $175.31 | 5.870% | $185.6007 | $185.60 | $185.60 | $185.60 |
| Purchase #7 | $240.81 | 11.504% | $268.5128 | $268.51 | $268.50 | $268.50 |
| 7 purchase totals = | $1,171.42 | $1,285.9441 | $1,285.95 | $1,286.00 | $1,285.80 | |