| 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 | $246.67 | 11.110% | $274.075 | $274.08 | $274.10 | $274.10 |
| Purchase #2 | $157.39 | 13.586% | $178.773 | $178.77 | $178.75 | $178.80 |
| Purchase #3 | $97.50 | 8.685% | $105.9679 | $105.97 | $105.95 | $106.00 |
| Purchase #4 | $130.79 | 11.686% | $146.0741 | $146.07 | $146.05 | $146.10 |
| Purchase #5 | $169.93 | 4.232% | $177.1214 | $177.12 | $177.10 | $177.10 |
| Purchase #6 | $237.96 | 11.698% | $265.7966 | $265.80 | $265.80 | $265.80 |
| Purchase #7 | $140.36 | 4.371% | $146.4951 | $146.50 | $146.50 | $146.50 |
| 7 purchase totals = | $1,180.60 | $1,294.3031 | $1,294.31 | $1,294.25 | $1,294.40 | |