| 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 | $234.93 | 9.866% | $258.1082 | $258.11 | $258.10 | $258.10 |
| Purchase #2 | $175.50 | 6.566% | $187.0233 | $187.02 | $187.00 | $187.00 |
| Purchase #3 | $123.77 | 3.621% | $128.2517 | $128.25 | $128.25 | $128.30 |
| Purchase #4 | $20.53 | 10.552% | $22.6963 | $22.70 | $22.70 | $22.70 |
| Purchase #5 | $48.56 | 4.833% | $50.9069 | $50.91 | $50.90 | $50.90 |
| Purchase #6 | $115.78 | 9.453% | $126.7247 | $126.72 | $126.70 | $126.70 |
| Purchase #7 | $30.62 | 3.737% | $31.7643 | $31.76 | $31.75 | $31.80 |
| 7 purchase totals = | $749.69 | $805.4754 | $805.47 | $805.40 | $805.50 | |