| 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 | $244.29 | 11.314% | $271.929 | $271.93 | $271.95 | $271.90 |
| Purchase #2 | $184.34 | 10.210% | $203.1611 | $203.16 | $203.15 | $203.20 |
| Purchase #3 | $225.29 | 6.827% | $240.6705 | $240.67 | $240.65 | $240.70 |
| Purchase #4 | $227.83 | 10.867% | $252.5883 | $252.59 | $252.60 | $252.60 |
| Purchase #5 | $184.99 | 8.418% | $200.5625 | $200.56 | $200.55 | $200.60 |
| Purchase #6 | $97.54 | 9.255% | $106.5673 | $106.57 | $106.55 | $106.60 |
| Purchase #7 | $103.81 | 12.259% | $116.5361 | $116.54 | $116.55 | $116.50 |
| 7 purchase totals = | $1,268.09 | $1,392.0148 | $1,392.02 | $1,392.00 | $1,392.10 | |