| 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 | $199.30 | 8.725% | $216.6889 | $216.69 | $216.70 | $216.70 |
| Purchase #2 | $195.50 | 8.358% | $211.8399 | $211.84 | $211.85 | $211.80 |
| Purchase #3 | $92.72 | 4.625% | $97.0083 | $97.01 | $97.00 | $97.00 |
| Purchase #4 | $10.76 | 8.517% | $11.6764 | $11.68 | $11.70 | $11.70 |
| Purchase #5 | $126.35 | 10.732% | $139.9099 | $139.91 | $139.90 | $139.90 |
| Purchase #6 | $200.63 | 4.387% | $209.4316 | $209.43 | $209.45 | $209.40 |
| Purchase #7 | $49.82 | 12.603% | $56.0988 | $56.10 | $56.10 | $56.10 |
| 7 purchase totals = | $875.08 | $942.6538 | $942.66 | $942.70 | $942.60 | |