| 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 | $207.81 | 9.462% | $227.473 | $227.47 | $227.45 | $227.50 |
| Purchase #2 | $53.99 | 12.129% | $60.5384 | $60.54 | $60.55 | $60.50 |
| Purchase #3 | $131.27 | 13.252% | $148.6659 | $148.67 | $148.65 | $148.70 |
| Purchase #4 | $184.78 | 12.384% | $207.6632 | $207.66 | $207.65 | $207.70 |
| Purchase #5 | $89.63 | 6.367% | $95.3367 | $95.34 | $95.35 | $95.30 |
| Purchase #6 | $24.75 | 7.328% | $26.5637 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $108.76 | 12.516% | $122.3724 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $800.99 | $888.6133 | $888.61 | $888.55 | $888.70 | |