| 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 | $242.76 | 5.287% | $255.5947 | $255.59 | $255.60 | $255.60 |
| Purchase #2 | $249.59 | 5.243% | $262.676 | $262.68 | $262.70 | $262.70 |
| Purchase #3 | $233.56 | 4.606% | $244.3178 | $244.32 | $244.30 | $244.30 |
| Purchase #4 | $154.72 | 4.478% | $161.6484 | $161.65 | $161.65 | $161.60 |
| Purchase #5 | $161.90 | 4.770% | $169.6226 | $169.62 | $169.60 | $169.60 |
| Purchase #6 | $211.91 | 9.286% | $231.588 | $231.59 | $231.60 | $231.60 |
| Purchase #7 | $60.94 | 11.534% | $67.9688 | $67.97 | $67.95 | $68.00 |
| 7 purchase totals = | $1,315.38 | $1,393.4163 | $1,393.42 | $1,393.40 | $1,393.40 | |