| 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 | $234.79 | 10.500% | $259.443 | $259.44 | $259.45 | $259.40 |
| Purchase #2 | $159.73 | 5.809% | $169.0087 | $169.01 | $169.00 | $169.00 |
| Purchase #3 | $5.63 | 7.756% | $6.0667 | $6.07 | $6.05 | $6.10 |
| Purchase #4 | $186.69 | 8.247% | $202.0863 | $202.09 | $202.10 | $202.10 |
| Purchase #5 | $144.85 | 6.194% | $153.822 | $153.82 | $153.80 | $153.80 |
| Purchase #6 | $139.81 | 8.106% | $151.143 | $151.14 | $151.15 | $151.10 |
| Purchase #7 | $93.73 | 5.828% | $99.1926 | $99.19 | $99.20 | $99.20 |
| 7 purchase totals = | $965.23 | $1,040.7623 | $1,040.76 | $1,040.75 | $1,040.70 | |