| 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 | $199.38 | 10.868% | $221.0486 | $221.05 | $221.05 | $221.00 |
| Purchase #2 | $140.91 | 6.235% | $149.6957 | $149.70 | $149.70 | $149.70 |
| Purchase #3 | $243.84 | 4.177% | $254.0252 | $254.03 | $254.05 | $254.00 |
| Purchase #4 | $157.31 | 11.396% | $175.237 | $175.24 | $175.25 | $175.20 |
| Purchase #5 | $171.43 | 3.336% | $177.1489 | $177.15 | $177.15 | $177.10 |
| Purchase #6 | $33.87 | 8.207% | $36.6497 | $36.65 | $36.65 | $36.60 |
| Purchase #7 | $204.55 | 6.807% | $218.4737 | $218.47 | $218.45 | $218.50 |
| 7 purchase totals = | $1,151.29 | $1,232.2788 | $1,232.29 | $1,232.30 | $1,232.10 | |