| 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 | $227.61 | 3.645% | $235.9064 | $235.91 | $235.90 | $235.90 |
| Purchase #2 | $90.71 | 13.107% | $102.5994 | $102.60 | $102.60 | $102.60 |
| Purchase #3 | $249.63 | 10.861% | $276.7423 | $276.74 | $276.75 | $276.70 |
| Purchase #4 | $141.97 | 6.224% | $150.8062 | $150.81 | $150.80 | $150.80 |
| Purchase #5 | $90.49 | 10.257% | $99.7716 | $99.77 | $99.75 | $99.80 |
| Purchase #6 | $95.85 | 10.457% | $105.873 | $105.87 | $105.85 | $105.90 |
| Purchase #7 | $177.84 | 13.683% | $202.1738 | $202.17 | $202.15 | $202.20 |
| 7 purchase totals = | $1,074.10 | $1,173.8727 | $1,173.87 | $1,173.80 | $1,173.90 | |