| 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 | $189.79 | 10.644% | $209.9912 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $169.74 | 5.426% | $178.9501 | $178.95 | $178.95 | $179.00 |
| Purchase #3 | $116.32 | 7.416% | $124.9463 | $124.95 | $124.95 | $124.90 |
| Purchase #4 | $130.36 | 4.308% | $135.9759 | $135.98 | $136.00 | $136.00 |
| Purchase #5 | $116.27 | 7.859% | $125.4077 | $125.41 | $125.40 | $125.40 |
| Purchase #6 | $191.61 | 10.388% | $211.5144 | $211.51 | $211.50 | $211.50 |
| Purchase #7 | $122.69 | 3.769% | $127.3142 | $127.31 | $127.30 | $127.30 |
| 7 purchase totals = | $1,036.78 | $1,114.0998 | $1,114.10 | $1,114.10 | $1,114.10 | |