| 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 | $217.52 | 4.756% | $227.8653 | $227.87 | $227.85 | $227.90 |
| Purchase #2 | $238.66 | 4.633% | $249.7171 | $249.72 | $249.70 | $249.70 |
| Purchase #3 | $152.44 | 11.164% | $169.4584 | $169.46 | $169.45 | $169.50 |
| Purchase #4 | $189.85 | 12.527% | $213.6325 | $213.63 | $213.65 | $213.60 |
| Purchase #5 | $9.39 | 5.359% | $9.8932 | $9.89 | $9.90 | $9.90 |
| Purchase #6 | $10.27 | 13.715% | $11.6785 | $11.68 | $11.70 | $11.70 |
| Purchase #7 | $175.88 | 5.789% | $186.0617 | $186.06 | $186.05 | $186.10 |
| 7 purchase totals = | $994.01 | $1,068.3067 | $1,068.31 | $1,068.30 | $1,068.40 | |