| 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 | $204.73 | 7.593% | $220.2751 | $220.28 | $220.30 | $220.30 |
| Purchase #2 | $190.41 | 6.221% | $202.2554 | $202.26 | $202.25 | $202.30 |
| Purchase #3 | $76.71 | 4.274% | $79.9886 | $79.99 | $80.00 | $80.00 |
| Purchase #4 | $228.28 | 3.865% | $237.103 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $132.95 | 6.149% | $141.1251 | $141.13 | $141.15 | $141.10 |
| Purchase #6 | $64.56 | 8.366% | $69.9611 | $69.96 | $69.95 | $70.00 |
| Purchase #7 | $157.73 | 8.473% | $171.0945 | $171.09 | $171.10 | $171.10 |
| 7 purchase totals = | $1,055.37 | $1,121.8028 | $1,121.81 | $1,121.85 | $1,121.90 | |