| 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 | $112.66 | 12.564% | $126.8146 | $126.81 | $126.80 | $126.80 |
| Purchase #2 | $68.53 | 12.722% | $77.2484 | $77.25 | $77.25 | $77.20 |
| Purchase #3 | $125.64 | 10.336% | $138.6262 | $138.63 | $138.65 | $138.60 |
| Purchase #4 | $136.54 | 10.336% | $150.6528 | $150.65 | $150.65 | $150.70 |
| Purchase #5 | $178.48 | 13.446% | $202.4784 | $202.48 | $202.50 | $202.50 |
| Purchase #6 | $123.68 | 3.516% | $128.0286 | $128.03 | $128.05 | $128.00 |
| Purchase #7 | $122.30 | 10.178% | $134.7477 | $134.75 | $134.75 | $134.70 |
| 7 purchase totals = | $867.83 | $958.5967 | $958.60 | $958.65 | $958.50 | |