| 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 | $9.91 | 11.446% | $11.0443 | $11.04 | $11.05 | $11.00 |
| Purchase #2 | $179.41 | 4.659% | $187.7687 | $187.77 | $187.75 | $187.80 |
| Purchase #3 | $216.62 | 4.172% | $225.6574 | $225.66 | $225.65 | $225.70 |
| Purchase #4 | $37.46 | 13.608% | $42.5576 | $42.56 | $42.55 | $42.60 |
| Purchase #5 | $205.89 | 8.789% | $223.9857 | $223.99 | $224.00 | $224.00 |
| Purchase #6 | $199.43 | 10.155% | $219.6821 | $219.68 | $219.70 | $219.70 |
| Purchase #7 | $153.41 | 13.411% | $173.9838 | $173.98 | $174.00 | $174.00 |
| 7 purchase totals = | $1,002.13 | $1,084.6796 | $1,084.68 | $1,084.70 | $1,084.80 | |