| 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 | $220.42 | 10.360% | $243.2555 | $243.26 | $243.25 | $243.30 |
| Purchase #2 | $33.73 | 6.815% | $36.0287 | $36.03 | $36.05 | $36.00 |
| Purchase #3 | $244.59 | 11.557% | $272.8573 | $272.86 | $272.85 | $272.90 |
| Purchase #4 | $74.41 | 9.289% | $81.3219 | $81.32 | $81.30 | $81.30 |
| Purchase #5 | $175.99 | 11.424% | $196.0951 | $196.10 | $196.10 | $196.10 |
| Purchase #6 | $203.59 | 4.139% | $212.0166 | $212.02 | $212.00 | $212.00 |
| Purchase #7 | $55.53 | 3.559% | $57.5063 | $57.51 | $57.50 | $57.50 |
| 7 purchase totals = | $1,008.26 | $1,099.0814 | $1,099.10 | $1,099.05 | $1,099.10 | |