| 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 | $11.29 | 13.309% | $12.7926 | $12.79 | $12.80 | $12.80 |
| Purchase #2 | $189.89 | 3.737% | $196.9862 | $196.99 | $197.00 | $197.00 |
| Purchase #3 | $184.29 | 7.631% | $198.3532 | $198.35 | $198.35 | $198.40 |
| Purchase #4 | $167.67 | 5.648% | $177.14 | $177.14 | $177.15 | $177.10 |
| Purchase #5 | $211.87 | 9.357% | $231.6947 | $231.69 | $231.70 | $231.70 |
| Purchase #6 | $238.98 | 9.261% | $261.1119 | $261.11 | $261.10 | $261.10 |
| Purchase #7 | $146.33 | 11.550% | $163.2311 | $163.23 | $163.25 | $163.20 |
| 7 purchase totals = | $1,150.32 | $1,241.3097 | $1,241.30 | $1,241.35 | $1,241.30 | |