| 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 | $212.76 | 6.328% | $226.2235 | $226.22 | $226.20 | $226.20 |
| Purchase #2 | $37.38 | 8.769% | $40.6579 | $40.66 | $40.65 | $40.70 |
| Purchase #3 | $126.70 | 10.499% | $140.0022 | $140.00 | $140.00 | $140.00 |
| Purchase #4 | $162.85 | 6.447% | $173.3489 | $173.35 | $173.35 | $173.30 |
| Purchase #5 | $85.94 | 12.244% | $96.4625 | $96.46 | $96.45 | $96.50 |
| Purchase #6 | $164.99 | 5.329% | $173.7823 | $173.78 | $173.80 | $173.80 |
| Purchase #7 | $9.85 | 5.194% | $10.3616 | $10.36 | $10.35 | $10.40 |
| 7 purchase totals = | $800.47 | $860.8389 | $860.83 | $860.80 | $860.90 | |