| 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 | $231.79 | 12.725% | $261.2853 | $261.29 | $261.30 | $261.30 |
| Purchase #2 | $244.30 | 7.597% | $262.8595 | $262.86 | $262.85 | $262.90 |
| Purchase #3 | $38.28 | 8.758% | $41.6326 | $41.63 | $41.65 | $41.60 |
| Purchase #4 | $121.32 | 11.571% | $135.3579 | $135.36 | $135.35 | $135.40 |
| Purchase #5 | $128.56 | 6.717% | $137.1954 | $137.20 | $137.20 | $137.20 |
| Purchase #6 | $63.88 | 5.637% | $67.4809 | $67.48 | $67.50 | $67.50 |
| Purchase #7 | $189.72 | 13.326% | $215.0021 | $215.00 | $215.00 | $215.00 |
| 7 purchase totals = | $1,017.85 | $1,120.8137 | $1,120.82 | $1,120.85 | $1,120.90 | |