| 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 | $213.42 | 8.289% | $231.1104 | $231.11 | $231.10 | $231.10 |
| Purchase #2 | $242.88 | 3.349% | $251.0141 | $251.01 | $251.00 | $251.00 |
| Purchase #3 | $200.92 | 8.826% | $218.6532 | $218.65 | $218.65 | $218.70 |
| Purchase #4 | $239.49 | 6.610% | $255.3203 | $255.32 | $255.30 | $255.30 |
| Purchase #5 | $83.98 | 13.538% | $95.3492 | $95.35 | $95.35 | $95.30 |
| Purchase #6 | $164.72 | 11.356% | $183.4256 | $183.43 | $183.45 | $183.40 |
| Purchase #7 | $128.82 | 8.488% | $139.7542 | $139.75 | $139.75 | $139.80 |
| 7 purchase totals = | $1,274.23 | $1,374.6270 | $1,374.62 | $1,374.60 | $1,374.60 | |