| 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 | $207.51 | 9.249% | $226.7026 | $226.70 | $226.70 | $226.70 |
| Purchase #2 | $39.48 | 8.243% | $42.7343 | $42.73 | $42.75 | $42.70 |
| Purchase #3 | $167.98 | 11.375% | $187.0877 | $187.09 | $187.10 | $187.10 |
| Purchase #4 | $102.56 | 3.109% | $105.7486 | $105.75 | $105.75 | $105.70 |
| Purchase #5 | $135.78 | 5.432% | $143.1556 | $143.16 | $143.15 | $143.20 |
| Purchase #6 | $175.27 | 5.764% | $185.3726 | $185.37 | $185.35 | $185.40 |
| Purchase #7 | $208.39 | 7.870% | $224.7903 | $224.79 | $224.80 | $224.80 |
| 7 purchase totals = | $1,036.97 | $1,115.5917 | $1,115.59 | $1,115.60 | $1,115.60 | |