| 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 | $12.78 | 5.163% | $13.4398 | $13.44 | $13.45 | $13.40 |
| Purchase #2 | $148.26 | 12.141% | $166.2602 | $166.26 | $166.25 | $166.30 |
| Purchase #3 | $179.68 | 6.835% | $191.9611 | $191.96 | $191.95 | $192.00 |
| Purchase #4 | $138.61 | 5.135% | $145.7276 | $145.73 | $145.75 | $145.70 |
| Purchase #5 | $97.86 | 6.548% | $104.2679 | $104.27 | $104.25 | $104.30 |
| Purchase #6 | $235.28 | 11.681% | $262.7631 | $262.76 | $262.75 | $262.80 |
| Purchase #7 | $114.27 | 6.264% | $121.4279 | $121.43 | $121.45 | $121.40 |
| 7 purchase totals = | $926.74 | $1,005.8476 | $1,005.85 | $1,005.85 | $1,005.90 | |