| 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 | $235.62 | 3.718% | $244.3804 | $244.38 | $244.40 | $244.40 |
| Purchase #2 | $23.45 | 5.819% | $24.8146 | $24.81 | $24.80 | $24.80 |
| Purchase #3 | $66.94 | 7.835% | $72.1847 | $72.18 | $72.20 | $72.20 |
| Purchase #4 | $56.31 | 12.745% | $63.4867 | $63.49 | $63.50 | $63.50 |
| Purchase #5 | $28.56 | 3.579% | $29.5822 | $29.58 | $29.60 | $29.60 |
| Purchase #6 | $106.97 | 6.155% | $113.554 | $113.55 | $113.55 | $113.60 |
| Purchase #7 | $207.84 | 11.177% | $231.0703 | $231.07 | $231.05 | $231.10 |
| 7 purchase totals = | $725.69 | $779.0729 | $779.06 | $779.10 | $779.20 | |