| 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 | $193.41 | 7.208% | $207.351 | $207.35 | $207.35 | $207.40 |
| Purchase #2 | $183.60 | 7.292% | $196.9881 | $196.99 | $197.00 | $197.00 |
| Purchase #3 | $238.88 | 13.567% | $271.2888 | $271.29 | $271.30 | $271.30 |
| Purchase #4 | $52.44 | 11.435% | $58.4365 | $58.44 | $58.45 | $58.40 |
| Purchase #5 | $128.93 | 12.123% | $144.5602 | $144.56 | $144.55 | $144.60 |
| Purchase #6 | $190.98 | 9.790% | $209.6769 | $209.68 | $209.70 | $209.70 |
| Purchase #7 | $157.49 | 10.405% | $173.8768 | $173.88 | $173.90 | $173.90 |
| 7 purchase totals = | $1,145.73 | $1,262.1783 | $1,262.19 | $1,262.25 | $1,262.30 | |