| 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 | $123.69 | 13.643% | $140.565 | $140.57 | $140.55 | $140.60 |
| Purchase #2 | $232.92 | 10.747% | $257.9519 | $257.95 | $257.95 | $258.00 |
| Purchase #3 | $46.96 | 9.369% | $51.3597 | $51.36 | $51.35 | $51.40 |
| Purchase #4 | $202.88 | 9.580% | $222.3159 | $222.32 | $222.30 | $222.30 |
| Purchase #5 | $70.84 | 4.483% | $74.0158 | $74.02 | $74.00 | $74.00 |
| Purchase #6 | $167.25 | 12.221% | $187.6896 | $187.69 | $187.70 | $187.70 |
| Purchase #7 | $123.38 | 6.828% | $131.8044 | $131.80 | $131.80 | $131.80 |
| 7 purchase totals = | $967.92 | $1,065.7023 | $1,065.71 | $1,065.65 | $1,065.80 | |