| 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 | $197.71 | 9.119% | $215.7392 | $215.74 | $215.75 | $215.70 |
| Purchase #2 | $115.35 | 9.520% | $126.3313 | $126.33 | $126.35 | $126.30 |
| Purchase #3 | $240.54 | 11.592% | $268.4234 | $268.42 | $268.40 | $268.40 |
| Purchase #4 | $208.66 | 9.571% | $228.6308 | $228.63 | $228.65 | $228.60 |
| Purchase #5 | $7.92 | 3.781% | $8.2195 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $125.48 | 10.169% | $138.2401 | $138.24 | $138.25 | $138.20 |
| Purchase #7 | $207.96 | 10.425% | $229.6398 | $229.64 | $229.65 | $229.60 |
| 7 purchase totals = | $1,103.62 | $1,215.2241 | $1,215.22 | $1,215.25 | $1,215.00 | |