| 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 | $85.61 | 7.151% | $91.732 | $91.73 | $91.75 | $91.70 |
| Purchase #2 | $213.71 | 4.804% | $223.9766 | $223.98 | $224.00 | $224.00 |
| Purchase #3 | $117.72 | 13.727% | $133.8794 | $133.88 | $133.90 | $133.90 |
| Purchase #4 | $197.97 | 7.367% | $212.5544 | $212.55 | $212.55 | $212.60 |
| Purchase #5 | $54.48 | 6.800% | $58.1846 | $58.18 | $58.20 | $58.20 |
| Purchase #6 | $215.92 | 3.778% | $224.0775 | $224.08 | $224.10 | $224.10 |
| Purchase #7 | $78.27 | 7.809% | $84.3821 | $84.38 | $84.40 | $84.40 |
| 7 purchase totals = | $963.68 | $1,028.7866 | $1,028.78 | $1,028.90 | $1,028.90 | |