| 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 | $226.85 | 3.344% | $234.4359 | $234.44 | $234.45 | $234.40 |
| Purchase #2 | $55.95 | 4.115% | $58.2523 | $58.25 | $58.25 | $58.30 |
| Purchase #3 | $68.41 | 3.370% | $70.7154 | $70.72 | $70.70 | $70.70 |
| Purchase #4 | $6.69 | 5.305% | $7.0449 | $7.04 | $7.05 | $7.00 |
| Purchase #5 | $169.79 | 5.200% | $178.6191 | $178.62 | $178.60 | $178.60 |
| Purchase #6 | $6.52 | 13.552% | $7.4036 | $7.40 | $7.40 | $7.40 |
| Purchase #7 | $214.94 | 9.447% | $235.2454 | $235.25 | $235.25 | $235.20 |
| 7 purchase totals = | $749.15 | $791.7166 | $791.72 | $791.70 | $791.60 | |