| 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 | $181.37 | 10.771% | $200.9054 | $200.91 | $200.90 | $200.90 |
| Purchase #2 | $234.48 | 6.562% | $249.8666 | $249.87 | $249.85 | $249.90 |
| Purchase #3 | $220.28 | 6.432% | $234.4484 | $234.45 | $234.45 | $234.40 |
| Purchase #4 | $105.97 | 12.865% | $119.603 | $119.60 | $119.60 | $119.60 |
| Purchase #5 | $132.49 | 7.154% | $141.9683 | $141.97 | $141.95 | $142.00 |
| Purchase #6 | $161.89 | 13.249% | $183.3388 | $183.34 | $183.35 | $183.30 |
| Purchase #7 | $152.43 | 3.439% | $157.6721 | $157.67 | $157.65 | $157.70 |
| 7 purchase totals = | $1,188.91 | $1,287.8026 | $1,287.81 | $1,287.75 | $1,287.80 | |