| 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 | $225.33 | 5.635% | $238.0273 | $238.03 | $238.05 | $238.00 |
| Purchase #2 | $166.45 | 8.389% | $180.4135 | $180.41 | $180.40 | $180.40 |
| Purchase #3 | $18.39 | 12.492% | $20.6873 | $20.69 | $20.70 | $20.70 |
| Purchase #4 | $13.88 | 10.650% | $15.3582 | $15.36 | $15.35 | $15.40 |
| Purchase #5 | $137.69 | 11.759% | $153.881 | $153.88 | $153.90 | $153.90 |
| Purchase #6 | $201.72 | 11.206% | $224.3247 | $224.32 | $224.30 | $224.30 |
| Purchase #7 | $107.32 | 10.534% | $118.6251 | $118.63 | $118.65 | $118.60 |
| 7 purchase totals = | $870.78 | $951.3171 | $951.32 | $951.35 | $951.30 | |