| 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 | $250.58 | 11.871% | $280.3264 | $280.33 | $280.35 | $280.30 |
| Purchase #2 | $14.47 | 11.473% | $16.1301 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $37.30 | 11.408% | $41.5552 | $41.56 | $41.55 | $41.60 |
| Purchase #4 | $231.42 | 4.771% | $242.461 | $242.46 | $242.45 | $242.50 |
| Purchase #5 | $113.72 | 9.521% | $124.5473 | $124.55 | $124.55 | $124.50 |
| Purchase #6 | $8.90 | 4.596% | $9.309 | $9.31 | $9.30 | $9.30 |
| Purchase #7 | $68.59 | 11.345% | $76.3715 | $76.37 | $76.35 | $76.40 |
| 7 purchase totals = | $724.98 | $790.7005 | $790.71 | $790.70 | $790.70 | |