| 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 | $224.61 | 5.230% | $236.3571 | $236.36 | $236.35 | $236.40 |
| Purchase #2 | $190.28 | 10.567% | $210.3869 | $210.39 | $210.40 | $210.40 |
| Purchase #3 | $141.26 | 3.624% | $146.3793 | $146.38 | $146.40 | $146.40 |
| Purchase #4 | $170.73 | 4.678% | $178.7167 | $178.72 | $178.70 | $178.70 |
| Purchase #5 | $220.35 | 3.506% | $228.0755 | $228.08 | $228.10 | $228.10 |
| Purchase #6 | $201.73 | 13.565% | $229.0947 | $229.09 | $229.10 | $229.10 |
| Purchase #7 | $166.45 | 7.284% | $178.5742 | $178.57 | $178.55 | $178.60 |
| 7 purchase totals = | $1,315.41 | $1,407.5844 | $1,407.59 | $1,407.60 | $1,407.70 | |