| 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 | $229.92 | 4.140% | $239.4387 | $239.44 | $239.45 | $239.40 |
| Purchase #2 | $228.81 | 12.655% | $257.7659 | $257.77 | $257.75 | $257.80 |
| Purchase #3 | $61.45 | 12.745% | $69.2818 | $69.28 | $69.30 | $69.30 |
| Purchase #4 | $157.57 | 4.425% | $164.5425 | $164.54 | $164.55 | $164.50 |
| Purchase #5 | $178.71 | 6.622% | $190.5442 | $190.54 | $190.55 | $190.50 |
| Purchase #6 | $9.88 | 5.605% | $10.4338 | $10.43 | $10.45 | $10.40 |
| Purchase #7 | $47.28 | 10.620% | $52.3011 | $52.30 | $52.30 | $52.30 |
| 7 purchase totals = | $913.62 | $984.3080 | $984.30 | $984.35 | $984.20 | |