| 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 | $231.43 | 10.374% | $255.4385 | $255.44 | $255.45 | $255.40 |
| Purchase #2 | $51.76 | 3.499% | $53.5711 | $53.57 | $53.55 | $53.60 |
| Purchase #3 | $11.37 | 11.204% | $12.6439 | $12.64 | $12.65 | $12.60 |
| Purchase #4 | $76.46 | 6.125% | $81.1432 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $121.59 | 5.742% | $128.5717 | $128.57 | $128.55 | $128.60 |
| Purchase #6 | $232.41 | 12.223% | $260.8175 | $260.82 | $260.80 | $260.80 |
| Purchase #7 | $40.69 | 7.373% | $43.6901 | $43.69 | $43.70 | $43.70 |
| 7 purchase totals = | $765.71 | $835.8760 | $835.87 | $835.85 | $835.80 | |