| 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 | $222.51 | 8.814% | $242.122 | $242.12 | $242.10 | $242.10 |
| Purchase #2 | $12.86 | 6.428% | $13.6866 | $13.69 | $13.70 | $13.70 |
| Purchase #3 | $123.96 | 10.553% | $137.0415 | $137.04 | $137.05 | $137.00 |
| Purchase #4 | $173.26 | 12.747% | $195.3455 | $195.35 | $195.35 | $195.30 |
| Purchase #5 | $74.99 | 6.481% | $79.8501 | $79.85 | $79.85 | $79.90 |
| Purchase #6 | $190.54 | 9.342% | $208.3402 | $208.34 | $208.35 | $208.30 |
| Purchase #7 | $7.62 | 13.532% | $8.6511 | $8.65 | $8.65 | $8.70 |
| 7 purchase totals = | $805.74 | $885.0370 | $885.04 | $885.05 | $885.00 | |