| 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 | $97.44 | 9.689% | $106.881 | $106.88 | $106.90 | $106.90 |
| Purchase #2 | $10.88 | 12.531% | $12.2434 | $12.24 | $12.25 | $12.20 |
| Purchase #3 | $137.61 | 13.130% | $155.6782 | $155.68 | $155.70 | $155.70 |
| Purchase #4 | $226.62 | 11.352% | $252.3459 | $252.35 | $252.35 | $252.30 |
| Purchase #5 | $130.32 | 12.469% | $146.5696 | $146.57 | $146.55 | $146.60 |
| Purchase #6 | $184.41 | 7.386% | $198.0305 | $198.03 | $198.05 | $198.00 |
| Purchase #7 | $168.58 | 13.103% | $190.669 | $190.67 | $190.65 | $190.70 |
| 7 purchase totals = | $955.86 | $1,062.4176 | $1,062.42 | $1,062.45 | $1,062.40 | |