| 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 | $208.95 | 4.804% | $218.988 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $82.42 | 8.116% | $89.1092 | $89.11 | $89.10 | $89.10 |
| Purchase #3 | $50.27 | 3.186% | $51.8716 | $51.87 | $51.85 | $51.90 |
| Purchase #4 | $44.43 | 9.465% | $48.6353 | $48.64 | $48.65 | $48.60 |
| Purchase #5 | $16.51 | 11.853% | $18.4669 | $18.47 | $18.45 | $18.50 |
| Purchase #6 | $139.67 | 13.163% | $158.0548 | $158.05 | $158.05 | $158.10 |
| Purchase #7 | $208.28 | 12.849% | $235.0419 | $235.04 | $235.05 | $235.00 |
| 7 purchase totals = | $750.53 | $820.1677 | $820.17 | $820.15 | $820.20 | |