| 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 | $97.86 | 8.688% | $106.3621 | $106.36 | $106.35 | $106.40 |
| Purchase #2 | $173.44 | 12.792% | $195.6264 | $195.63 | $195.65 | $195.60 |
| Purchase #3 | $68.54 | 10.703% | $75.8758 | $75.88 | $75.90 | $75.90 |
| Purchase #4 | $125.99 | 3.246% | $130.0796 | $130.08 | $130.10 | $130.10 |
| Purchase #5 | $181.60 | 11.593% | $202.6529 | $202.65 | $202.65 | $202.70 |
| Purchase #6 | $181.78 | 9.522% | $199.0891 | $199.09 | $199.10 | $199.10 |
| Purchase #7 | $106.95 | 13.650% | $121.5487 | $121.55 | $121.55 | $121.50 |
| 7 purchase totals = | $936.16 | $1,031.2346 | $1,031.24 | $1,031.30 | $1,031.30 | |