| 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 | $118.96 | 9.478% | $130.235 | $130.24 | $130.25 | $130.20 |
| Purchase #2 | $205.37 | 3.305% | $212.1575 | $212.16 | $212.15 | $212.20 |
| Purchase #3 | $168.52 | 4.700% | $176.4404 | $176.44 | $176.45 | $176.40 |
| Purchase #4 | $23.99 | 13.576% | $27.2469 | $27.25 | $27.25 | $27.20 |
| Purchase #5 | $173.66 | 8.357% | $188.1728 | $188.17 | $188.15 | $188.20 |
| Purchase #6 | $225.27 | 8.779% | $245.0465 | $245.05 | $245.05 | $245.00 |
| Purchase #7 | $82.85 | 10.539% | $91.5816 | $91.58 | $91.60 | $91.60 |
| 7 purchase totals = | $998.62 | $1,070.8807 | $1,070.89 | $1,070.90 | $1,070.80 | |