| 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 | $110.28 | 11.307% | $122.7494 | $122.75 | $122.75 | $122.70 |
| Purchase #2 | $11.38 | 4.370% | $11.8773 | $11.88 | $11.90 | $11.90 |
| Purchase #3 | $71.63 | 3.284% | $73.9823 | $73.98 | $74.00 | $74.00 |
| Purchase #4 | $127.75 | 9.531% | $139.9259 | $139.93 | $139.95 | $139.90 |
| Purchase #5 | $36.41 | 3.325% | $37.6206 | $37.62 | $37.60 | $37.60 |
| Purchase #6 | $235.95 | 9.170% | $257.5866 | $257.59 | $257.60 | $257.60 |
| Purchase #7 | $187.39 | 8.491% | $203.3013 | $203.30 | $203.30 | $203.30 |
| 7 purchase totals = | $780.79 | $847.0434 | $847.05 | $847.10 | $847.00 | |