| 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 | $239.80 | 11.263% | $266.8087 | $266.81 | $266.80 | $266.80 |
| Purchase #2 | $139.27 | 12.481% | $156.6523 | $156.65 | $156.65 | $156.70 |
| Purchase #3 | $139.72 | 13.321% | $158.3321 | $158.33 | $158.35 | $158.30 |
| Purchase #4 | $103.32 | 9.628% | $113.2676 | $113.27 | $113.25 | $113.30 |
| Purchase #5 | $213.58 | 6.359% | $227.1616 | $227.16 | $227.15 | $227.20 |
| Purchase #6 | $139.97 | 4.602% | $146.4114 | $146.41 | $146.40 | $146.40 |
| Purchase #7 | $146.56 | 10.681% | $162.2141 | $162.21 | $162.20 | $162.20 |
| 7 purchase totals = | $1,122.22 | $1,230.8478 | $1,230.84 | $1,230.80 | $1,230.90 | |