| 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 | $232.49 | 4.297% | $242.4801 | $242.48 | $242.50 | $242.50 |
| Purchase #2 | $188.88 | 6.281% | $200.7436 | $200.74 | $200.75 | $200.70 |
| Purchase #3 | $5.59 | 13.598% | $6.3501 | $6.35 | $6.35 | $6.40 |
| Purchase #4 | $90.37 | 8.283% | $97.8553 | $97.86 | $97.85 | $97.90 |
| Purchase #5 | $157.77 | 9.639% | $172.9775 | $172.98 | $173.00 | $173.00 |
| Purchase #6 | $217.91 | 13.664% | $247.6852 | $247.69 | $247.70 | $247.70 |
| Purchase #7 | $216.96 | 9.461% | $237.4866 | $237.49 | $237.50 | $237.50 |
| 7 purchase totals = | $1,109.97 | $1,205.5784 | $1,205.59 | $1,205.65 | $1,205.70 | |