| 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 | $206.61 | 3.134% | $213.0852 | $213.09 | $213.10 | $213.10 |
| Purchase #2 | $213.42 | 8.709% | $232.0067 | $232.01 | $232.00 | $232.00 |
| Purchase #3 | $169.35 | 9.586% | $185.5839 | $185.58 | $185.60 | $185.60 |
| Purchase #4 | $209.39 | 6.555% | $223.1155 | $223.12 | $223.10 | $223.10 |
| Purchase #5 | $82.65 | 12.221% | $92.7507 | $92.75 | $92.75 | $92.80 |
| Purchase #6 | $170.37 | 8.780% | $185.3285 | $185.33 | $185.35 | $185.30 |
| Purchase #7 | $42.62 | 13.434% | $48.3456 | $48.35 | $48.35 | $48.30 |
| 7 purchase totals = | $1,094.41 | $1,180.2161 | $1,180.23 | $1,180.25 | $1,180.20 | |