| 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 | $41.80 | 3.576% | $43.2948 | $43.29 | $43.30 | $43.30 |
| Purchase #2 | $248.64 | 13.502% | $282.2114 | $282.21 | $282.20 | $282.20 |
| Purchase #3 | $88.97 | 11.688% | $99.3688 | $99.37 | $99.35 | $99.40 |
| Purchase #4 | $95.95 | 9.273% | $104.8474 | $104.85 | $104.85 | $104.80 |
| Purchase #5 | $122.40 | 9.384% | $133.886 | $133.89 | $133.90 | $133.90 |
| Purchase #6 | $243.30 | 5.253% | $256.0805 | $256.08 | $256.10 | $256.10 |
| Purchase #7 | $179.30 | 6.593% | $191.1212 | $191.12 | $191.10 | $191.10 |
| 7 purchase totals = | $1,020.36 | $1,110.8101 | $1,110.81 | $1,110.80 | $1,110.80 | |