| 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 | $142.91 | 3.346% | $147.6918 | $147.69 | $147.70 | $147.70 |
| Purchase #2 | $107.97 | 12.673% | $121.653 | $121.65 | $121.65 | $121.70 |
| Purchase #3 | $89.94 | 11.447% | $100.2354 | $100.24 | $100.25 | $100.20 |
| Purchase #4 | $247.81 | 4.209% | $258.2403 | $258.24 | $258.25 | $258.20 |
| Purchase #5 | $30.93 | 8.468% | $33.5492 | $33.55 | $33.55 | $33.50 |
| Purchase #6 | $194.74 | 9.139% | $212.5373 | $212.54 | $212.55 | $212.50 |
| Purchase #7 | $116.96 | 9.392% | $127.9449 | $127.94 | $127.95 | $127.90 |
| 7 purchase totals = | $931.26 | $1,001.8519 | $1,001.85 | $1,001.90 | $1,001.70 | |