| 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 | $215.48 | 5.440% | $227.2021 | $227.20 | $227.20 | $227.20 |
| Purchase #2 | $173.36 | 13.744% | $197.1866 | $197.19 | $197.20 | $197.20 |
| Purchase #3 | $213.82 | 12.764% | $241.112 | $241.11 | $241.10 | $241.10 |
| Purchase #4 | $68.68 | 12.530% | $77.2856 | $77.29 | $77.30 | $77.30 |
| Purchase #5 | $8.28 | 7.472% | $8.8987 | $8.90 | $8.90 | $8.90 |
| Purchase #6 | $203.71 | 4.250% | $212.3677 | $212.37 | $212.35 | $212.40 |
| Purchase #7 | $97.90 | 4.222% | $102.0333 | $102.03 | $102.05 | $102.00 |
| 7 purchase totals = | $981.23 | $1,066.0860 | $1,066.09 | $1,066.10 | $1,066.10 | |