| 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 | $227.80 | 5.687% | $240.755 | $240.76 | $240.75 | $240.80 |
| Purchase #2 | $93.25 | 12.334% | $104.7515 | $104.75 | $104.75 | $104.80 |
| Purchase #3 | $117.55 | 3.828% | $122.0498 | $122.05 | $122.05 | $122.00 |
| Purchase #4 | $200.85 | 4.517% | $209.9224 | $209.92 | $209.90 | $209.90 |
| Purchase #5 | $239.42 | 4.173% | $249.411 | $249.41 | $249.40 | $249.40 |
| Purchase #6 | $7.36 | 3.602% | $7.6251 | $7.63 | $7.65 | $7.60 |
| Purchase #7 | $60.81 | 7.228% | $65.2053 | $65.21 | $65.20 | $65.20 |
| 7 purchase totals = | $947.04 | $999.7201 | $999.73 | $999.70 | $999.70 | |