| 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 | $241.72 | 3.194% | $249.4405 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $203.94 | 13.491% | $231.4535 | $231.45 | $231.45 | $231.50 |
| Purchase #3 | $126.65 | 5.549% | $133.6778 | $133.68 | $133.70 | $133.70 |
| Purchase #4 | $105.29 | 13.410% | $119.4094 | $119.41 | $119.40 | $119.40 |
| Purchase #5 | $92.42 | 9.428% | $101.1334 | $101.13 | $101.15 | $101.10 |
| Purchase #6 | $231.41 | 6.669% | $246.8427 | $246.84 | $246.85 | $246.80 |
| Purchase #7 | $233.91 | 5.600% | $247.009 | $247.01 | $247.00 | $247.00 |
| 7 purchase totals = | $1,235.34 | $1,328.9663 | $1,328.96 | $1,329.00 | $1,328.90 | |