| 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 | $99.83 | 12.288% | $112.0971 | $112.10 | $112.10 | $112.10 |
| Purchase #2 | $244.47 | 9.764% | $268.3401 | $268.34 | $268.35 | $268.30 |
| Purchase #3 | $88.65 | 10.467% | $97.929 | $97.93 | $97.95 | $97.90 |
| Purchase #4 | $224.36 | 7.643% | $241.5078 | $241.51 | $241.50 | $241.50 |
| Purchase #5 | $231.56 | 13.680% | $263.2374 | $263.24 | $263.25 | $263.20 |
| Purchase #6 | $36.36 | 5.460% | $38.3453 | $38.35 | $38.35 | $38.30 |
| Purchase #7 | $150.87 | 4.538% | $157.7165 | $157.72 | $157.70 | $157.70 |
| 7 purchase totals = | $1,076.10 | $1,179.1732 | $1,179.19 | $1,179.20 | $1,179.00 | |