| 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 | $244.34 | 4.684% | $255.7849 | $255.78 | $255.80 | $255.80 |
| Purchase #2 | $55.81 | 10.590% | $61.7203 | $61.72 | $61.70 | $61.70 |
| Purchase #3 | $135.76 | 7.579% | $146.0493 | $146.05 | $146.05 | $146.00 |
| Purchase #4 | $140.29 | 13.308% | $158.9598 | $158.96 | $158.95 | $159.00 |
| Purchase #5 | $224.38 | 9.362% | $245.3865 | $245.39 | $245.40 | $245.40 |
| Purchase #6 | $208.42 | 9.849% | $228.9473 | $228.95 | $228.95 | $228.90 |
| Purchase #7 | $190.40 | 13.639% | $216.3687 | $216.37 | $216.35 | $216.40 |
| 7 purchase totals = | $1,199.40 | $1,313.2168 | $1,313.22 | $1,313.20 | $1,313.20 | |