| 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 | $26.87 | 5.178% | $28.2613 | $28.26 | $28.25 | $28.30 |
| Purchase #2 | $187.44 | 3.787% | $194.5384 | $194.54 | $194.55 | $194.50 |
| Purchase #3 | $74.43 | 7.762% | $80.2073 | $80.21 | $80.20 | $80.20 |
| Purchase #4 | $237.70 | 7.522% | $255.5798 | $255.58 | $255.60 | $255.60 |
| Purchase #5 | $225.49 | 12.238% | $253.0855 | $253.09 | $253.10 | $253.10 |
| Purchase #6 | $235.84 | 8.661% | $256.2661 | $256.27 | $256.25 | $256.30 |
| Purchase #7 | $222.51 | 4.540% | $232.612 | $232.61 | $232.60 | $232.60 |
| 7 purchase totals = | $1,210.28 | $1,300.5504 | $1,300.56 | $1,300.55 | $1,300.60 | |