| 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 | $203.84 | 11.398% | $227.0737 | $227.07 | $227.05 | $227.10 |
| Purchase #2 | $132.49 | 10.782% | $146.7751 | $146.78 | $146.80 | $146.80 |
| Purchase #3 | $233.90 | 10.674% | $258.8665 | $258.87 | $258.85 | $258.90 |
| Purchase #4 | $63.52 | 13.442% | $72.0584 | $72.06 | $72.05 | $72.10 |
| Purchase #5 | $67.75 | 12.409% | $76.1571 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $213.89 | 8.696% | $232.4899 | $232.49 | $232.50 | $232.50 |
| Purchase #7 | $206.29 | 10.746% | $228.4579 | $228.46 | $228.45 | $228.50 |
| 7 purchase totals = | $1,121.68 | $1,241.8786 | $1,241.89 | $1,241.85 | $1,242.10 | |