| 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 | $201.56 | 4.602% | $210.8358 | $210.84 | $210.85 | $210.80 |
| Purchase #2 | $244.60 | 12.302% | $274.6907 | $274.69 | $274.70 | $274.70 |
| Purchase #3 | $58.90 | 10.645% | $65.1699 | $65.17 | $65.15 | $65.20 |
| Purchase #4 | $153.38 | 8.659% | $166.6612 | $166.66 | $166.65 | $166.70 |
| Purchase #5 | $136.48 | 13.794% | $155.3061 | $155.31 | $155.30 | $155.30 |
| Purchase #6 | $7.54 | 9.440% | $8.2518 | $8.25 | $8.25 | $8.30 |
| Purchase #7 | $46.59 | 12.747% | $52.5288 | $52.53 | $52.55 | $52.50 |
| 7 purchase totals = | $849.05 | $933.4443 | $933.45 | $933.45 | $933.50 | |