| 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 | $102.44 | 5.851% | $108.4338 | $108.43 | $108.45 | $108.40 |
| Purchase #2 | $175.90 | 10.142% | $193.7398 | $193.74 | $193.75 | $193.70 |
| Purchase #3 | $193.85 | 3.440% | $200.5184 | $200.52 | $200.50 | $200.50 |
| Purchase #4 | $235.54 | 11.243% | $262.0218 | $262.02 | $262.00 | $262.00 |
| Purchase #5 | $48.64 | 4.123% | $50.6454 | $50.65 | $50.65 | $50.60 |
| Purchase #6 | $130.56 | 6.194% | $138.6469 | $138.65 | $138.65 | $138.60 |
| Purchase #7 | $38.41 | 12.383% | $43.1663 | $43.17 | $43.15 | $43.20 |
| 7 purchase totals = | $925.34 | $997.1724 | $997.18 | $997.15 | $997.00 | |