| 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 | $107.88 | 10.864% | $119.6001 | $119.60 | $119.60 | $119.60 |
| Purchase #2 | $244.26 | 9.555% | $267.599 | $267.60 | $267.60 | $267.60 |
| Purchase #3 | $122.37 | 13.777% | $139.2289 | $139.23 | $139.25 | $139.20 |
| Purchase #4 | $77.63 | 8.167% | $83.97 | $83.97 | $83.95 | $84.00 |
| Purchase #5 | $101.54 | 8.653% | $110.3263 | $110.33 | $110.35 | $110.30 |
| Purchase #6 | $113.99 | 13.518% | $129.3992 | $129.40 | $129.40 | $129.40 |
| Purchase #7 | $236.54 | 7.534% | $254.3609 | $254.36 | $254.35 | $254.40 |
| 7 purchase totals = | $1,004.21 | $1,104.4844 | $1,104.49 | $1,104.50 | $1,104.50 | |