| 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 | $25.97 | 8.718% | $28.2341 | $28.23 | $28.25 | $28.20 |
| Purchase #2 | $119.46 | 11.149% | $132.7786 | $132.78 | $132.80 | $132.80 |
| Purchase #3 | $98.68 | 3.109% | $101.748 | $101.75 | $101.75 | $101.70 |
| Purchase #4 | $146.62 | 7.531% | $157.662 | $157.66 | $157.65 | $157.70 |
| Purchase #5 | $215.30 | 3.654% | $223.1671 | $223.17 | $223.15 | $223.20 |
| Purchase #6 | $80.63 | 11.438% | $89.8525 | $89.85 | $89.85 | $89.90 |
| Purchase #7 | $231.87 | 3.436% | $239.8371 | $239.84 | $239.85 | $239.80 |
| 7 purchase totals = | $918.53 | $973.2794 | $973.28 | $973.30 | $973.30 | |