| 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 | $210.78 | 5.711% | $222.8176 | $222.82 | $222.80 | $222.80 |
| Purchase #2 | $245.46 | 13.701% | $279.0905 | $279.09 | $279.10 | $279.10 |
| Purchase #3 | $66.41 | 3.513% | $68.743 | $68.74 | $68.75 | $68.70 |
| Purchase #4 | $215.27 | 5.490% | $227.0883 | $227.09 | $227.10 | $227.10 |
| Purchase #5 | $16.70 | 10.461% | $18.447 | $18.45 | $18.45 | $18.40 |
| Purchase #6 | $214.66 | 7.261% | $230.2465 | $230.25 | $230.25 | $230.20 |
| Purchase #7 | $246.39 | 12.541% | $277.2898 | $277.29 | $277.30 | $277.30 |
| 7 purchase totals = | $1,215.67 | $1,323.7227 | $1,323.73 | $1,323.75 | $1,323.60 | |