| 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 | $102.71 | 10.449% | $113.4422 | $113.44 | $113.45 | $113.40 |
| Purchase #2 | $58.27 | 8.735% | $63.3599 | $63.36 | $63.35 | $63.40 |
| Purchase #3 | $218.82 | 13.216% | $247.7393 | $247.74 | $247.75 | $247.70 |
| Purchase #4 | $199.30 | 11.282% | $221.785 | $221.79 | $221.80 | $221.80 |
| Purchase #5 | $185.89 | 11.721% | $207.6782 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $219.84 | 12.617% | $247.5772 | $247.58 | $247.60 | $247.60 |
| Purchase #7 | $54.49 | 3.797% | $56.559 | $56.56 | $56.55 | $56.60 |
| 7 purchase totals = | $1,039.32 | $1,158.1408 | $1,158.15 | $1,158.20 | $1,158.20 | |