| 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 | $190.60 | 13.756% | $216.8189 | $216.82 | $216.80 | $216.80 |
| Purchase #2 | $235.72 | 5.592% | $248.9015 | $248.90 | $248.90 | $248.90 |
| Purchase #3 | $217.62 | 3.425% | $225.0735 | $225.07 | $225.05 | $225.10 |
| Purchase #4 | $94.29 | 13.840% | $107.3397 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $9.37 | 4.395% | $9.7818 | $9.78 | $9.80 | $9.80 |
| Purchase #6 | $188.39 | 7.190% | $201.9352 | $201.94 | $201.95 | $201.90 |
| Purchase #7 | $94.32 | 12.268% | $105.8912 | $105.89 | $105.90 | $105.90 |
| 7 purchase totals = | $1,030.31 | $1,115.7418 | $1,115.74 | $1,115.75 | $1,115.70 | |