| 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 | $228.83 | 8.348% | $247.9327 | $247.93 | $247.95 | $247.90 |
| Purchase #2 | $207.57 | 11.760% | $231.9802 | $231.98 | $232.00 | $232.00 |
| Purchase #3 | $36.29 | 3.243% | $37.4669 | $37.47 | $37.45 | $37.50 |
| Purchase #4 | $85.96 | 9.579% | $94.1941 | $94.19 | $94.20 | $94.20 |
| Purchase #5 | $38.36 | 10.860% | $42.5259 | $42.53 | $42.55 | $42.50 |
| Purchase #6 | $151.90 | 3.840% | $157.733 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $36.42 | 6.710% | $38.8638 | $38.86 | $38.85 | $38.90 |
| 7 purchase totals = | $785.33 | $850.6966 | $850.69 | $850.75 | $850.70 | |