| 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 | $114.36 | 11.262% | $127.2392 | $127.24 | $127.25 | $127.20 |
| Purchase #2 | $12.59 | 5.212% | $13.2462 | $13.25 | $13.25 | $13.20 |
| Purchase #3 | $134.95 | 10.463% | $149.0698 | $149.07 | $149.05 | $149.10 |
| Purchase #4 | $15.58 | 7.391% | $16.7315 | $16.73 | $16.75 | $16.70 |
| Purchase #5 | $218.93 | 13.142% | $247.7018 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $239.37 | 3.374% | $247.4463 | $247.45 | $247.45 | $247.40 |
| Purchase #7 | $143.51 | 10.109% | $158.0174 | $158.02 | $158.00 | $158.00 |
| 7 purchase totals = | $879.29 | $959.4522 | $959.46 | $959.45 | $959.30 | |