| 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 | $72.63 | 7.796% | $78.2922 | $78.29 | $78.30 | $78.30 |
| Purchase #2 | $140.57 | 5.717% | $148.6064 | $148.61 | $148.60 | $148.60 |
| Purchase #3 | $240.26 | 4.817% | $251.8333 | $251.83 | $251.85 | $251.80 |
| Purchase #4 | $201.99 | 6.443% | $215.0042 | $215.00 | $215.00 | $215.00 |
| Purchase #5 | $198.62 | 10.613% | $219.6995 | $219.70 | $219.70 | $219.70 |
| Purchase #6 | $37.32 | 3.583% | $38.6572 | $38.66 | $38.65 | $38.70 |
| Purchase #7 | $100.52 | 4.386% | $104.9288 | $104.93 | $104.95 | $104.90 |
| 7 purchase totals = | $991.91 | $1,057.0216 | $1,057.02 | $1,057.05 | $1,057.00 | |