| 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 | $96.94 | 11.670% | $108.2529 | $108.25 | $108.25 | $108.30 |
| Purchase #2 | $127.39 | 7.467% | $136.9022 | $136.90 | $136.90 | $136.90 |
| Purchase #3 | $45.44 | 13.749% | $51.6875 | $51.69 | $51.70 | $51.70 |
| Purchase #4 | $28.38 | 7.720% | $30.5709 | $30.57 | $30.55 | $30.60 |
| Purchase #5 | $168.84 | 12.494% | $189.9349 | $189.93 | $189.95 | $189.90 |
| Purchase #6 | $246.54 | 10.172% | $271.618 | $271.62 | $271.60 | $271.60 |
| Purchase #7 | $185.71 | 12.720% | $209.3323 | $209.33 | $209.35 | $209.30 |
| 7 purchase totals = | $899.24 | $998.2987 | $998.29 | $998.30 | $998.30 | |