| 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 | $208.59 | 3.346% | $215.5694 | $215.57 | $215.55 | $215.60 |
| Purchase #2 | $103.95 | 12.783% | $117.2379 | $117.24 | $117.25 | $117.20 |
| Purchase #3 | $150.70 | 5.187% | $158.5168 | $158.52 | $158.50 | $158.50 |
| Purchase #4 | $121.94 | 9.742% | $133.8194 | $133.82 | $133.80 | $133.80 |
| Purchase #5 | $139.25 | 3.636% | $144.3131 | $144.31 | $144.30 | $144.30 |
| Purchase #6 | $120.68 | 7.351% | $129.5512 | $129.55 | $129.55 | $129.60 |
| Purchase #7 | $203.46 | 6.280% | $216.2373 | $216.24 | $216.25 | $216.20 |
| 7 purchase totals = | $1,048.57 | $1,115.2451 | $1,115.25 | $1,115.20 | $1,115.20 | |