| 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 | $104.35 | 3.550% | $108.0544 | $108.05 | $108.05 | $108.10 |
| Purchase #2 | $102.36 | 8.853% | $111.4219 | $111.42 | $111.40 | $111.40 |
| Purchase #3 | $64.63 | 10.386% | $71.3425 | $71.34 | $71.35 | $71.30 |
| Purchase #4 | $119.60 | 11.169% | $132.9581 | $132.96 | $132.95 | $133.00 |
| Purchase #5 | $239.38 | 8.739% | $260.2994 | $260.30 | $260.30 | $260.30 |
| Purchase #6 | $193.87 | 4.583% | $202.7551 | $202.76 | $202.75 | $202.80 |
| Purchase #7 | $114.93 | 8.697% | $124.9255 | $124.93 | $124.95 | $124.90 |
| 7 purchase totals = | $939.12 | $1,011.7569 | $1,011.76 | $1,011.75 | $1,011.80 | |