| 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 | $219.40 | 3.369% | $226.7916 | $226.79 | $226.80 | $226.80 |
| Purchase #2 | $84.70 | 3.360% | $87.5459 | $87.55 | $87.55 | $87.50 |
| Purchase #3 | $11.89 | 3.160% | $12.2657 | $12.27 | $12.25 | $12.30 |
| Purchase #4 | $117.89 | 3.600% | $122.134 | $122.13 | $122.15 | $122.10 |
| Purchase #5 | $48.25 | 3.229% | $49.808 | $49.81 | $49.80 | $49.80 |
| Purchase #6 | $225.78 | 9.523% | $247.281 | $247.28 | $247.30 | $247.30 |
| Purchase #7 | $198.59 | 8.565% | $215.5992 | $215.60 | $215.60 | $215.60 |
| 7 purchase totals = | $906.50 | $961.4254 | $961.43 | $961.45 | $961.40 | |