| 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 | $108.70 | 11.846% | $121.5766 | $121.58 | $121.60 | $121.60 |
| Purchase #2 | $139.66 | 9.381% | $152.7615 | $152.76 | $152.75 | $152.80 |
| Purchase #3 | $218.52 | 10.835% | $242.1966 | $242.20 | $242.20 | $242.20 |
| Purchase #4 | $198.83 | 5.702% | $210.1673 | $210.17 | $210.15 | $210.20 |
| Purchase #5 | $197.88 | 11.520% | $220.6758 | $220.68 | $220.70 | $220.70 |
| Purchase #6 | $240.84 | 11.616% | $268.816 | $268.82 | $268.80 | $268.80 |
| Purchase #7 | $136.91 | 5.291% | $144.1539 | $144.15 | $144.15 | $144.20 |
| 7 purchase totals = | $1,241.34 | $1,360.3477 | $1,360.36 | $1,360.35 | $1,360.50 | |