| 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 | 7.538% | $249.2623 | $249.26 | $249.25 | $249.30 |
| Purchase #2 | $102.99 | 12.609% | $115.976 | $115.98 | $116.00 | $116.00 |
| Purchase #3 | $246.77 | 12.332% | $277.2017 | $277.20 | $277.20 | $277.20 |
| Purchase #4 | $75.46 | 7.571% | $81.1731 | $81.17 | $81.15 | $81.20 |
| Purchase #5 | $119.44 | 4.326% | $124.607 | $124.61 | $124.60 | $124.60 |
| Purchase #6 | $152.97 | 12.773% | $172.5089 | $172.51 | $172.50 | $172.50 |
| Purchase #7 | $49.92 | 8.295% | $54.0609 | $54.06 | $54.05 | $54.10 |
| 7 purchase totals = | $979.34 | $1,074.7899 | $1,074.79 | $1,074.75 | $1,074.90 | |