| 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 | $191.51 | 3.653% | $198.5059 | $198.51 | $198.50 | $198.50 |
| Purchase #2 | $236.83 | 10.318% | $261.2661 | $261.27 | $261.25 | $261.30 |
| Purchase #3 | $120.55 | 4.195% | $125.6071 | $125.61 | $125.60 | $125.60 |
| Purchase #4 | $143.26 | 10.307% | $158.0258 | $158.03 | $158.05 | $158.00 |
| Purchase #5 | $44.94 | 5.379% | $47.3573 | $47.36 | $47.35 | $47.40 |
| Purchase #6 | $37.27 | 5.550% | $39.3385 | $39.34 | $39.35 | $39.30 |
| Purchase #7 | $85.74 | 11.448% | $95.5555 | $95.56 | $95.55 | $95.60 |
| 7 purchase totals = | $860.10 | $925.6562 | $925.68 | $925.65 | $925.70 | |