| 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 | $201.90 | 7.316% | $216.671 | $216.67 | $216.65 | $216.70 |
| Purchase #2 | $167.63 | 12.530% | $188.634 | $188.63 | $188.65 | $188.60 |
| Purchase #3 | $171.27 | 11.727% | $191.3548 | $191.35 | $191.35 | $191.40 |
| Purchase #4 | $61.74 | 7.578% | $66.4187 | $66.42 | $66.40 | $66.40 |
| Purchase #5 | $121.91 | 13.788% | $138.719 | $138.72 | $138.70 | $138.70 |
| Purchase #6 | $222.49 | 3.428% | $230.117 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $163.94 | 6.116% | $173.9666 | $173.97 | $173.95 | $174.00 |
| 7 purchase totals = | $1,110.88 | $1,205.8811 | $1,205.88 | $1,205.80 | $1,205.90 | |