| 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 | $29.97 | 6.499% | $31.9178 | $31.92 | $31.90 | $31.90 |
| Purchase #2 | $178.84 | 9.622% | $196.048 | $196.05 | $196.05 | $196.00 |
| Purchase #3 | $33.30 | 5.325% | $35.0732 | $35.07 | $35.05 | $35.10 |
| Purchase #4 | $214.52 | 6.282% | $227.9961 | $228.00 | $228.00 | $228.00 |
| Purchase #5 | $203.38 | 7.347% | $218.3223 | $218.32 | $218.30 | $218.30 |
| Purchase #6 | $128.88 | 4.565% | $134.7634 | $134.76 | $134.75 | $134.80 |
| Purchase #7 | $199.38 | 8.473% | $216.2735 | $216.27 | $216.25 | $216.30 |
| 7 purchase totals = | $988.27 | $1,060.3943 | $1,060.39 | $1,060.30 | $1,060.40 | |