| 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 | $246.63 | 3.210% | $254.5468 | $254.55 | $254.55 | $254.50 |
| Purchase #2 | $138.29 | 4.244% | $144.159 | $144.16 | $144.15 | $144.20 |
| Purchase #3 | $164.70 | 6.727% | $175.7794 | $175.78 | $175.80 | $175.80 |
| Purchase #4 | $186.26 | 6.542% | $198.4451 | $198.45 | $198.45 | $198.40 |
| Purchase #5 | $40.28 | 7.198% | $43.1794 | $43.18 | $43.20 | $43.20 |
| Purchase #6 | $127.88 | 4.115% | $133.1423 | $133.14 | $133.15 | $133.10 |
| Purchase #7 | $31.79 | 5.292% | $33.4723 | $33.47 | $33.45 | $33.50 |
| 7 purchase totals = | $935.83 | $982.7243 | $982.73 | $982.75 | $982.70 | |