| 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 | 6.695% | $203.3607 | $203.36 | $203.35 | $203.40 |
| Purchase #2 | $236.68 | 6.719% | $252.5825 | $252.58 | $252.60 | $252.60 |
| Purchase #3 | $224.42 | 13.246% | $254.1467 | $254.15 | $254.15 | $254.10 |
| Purchase #4 | $105.62 | 4.492% | $110.3645 | $110.36 | $110.35 | $110.40 |
| Purchase #5 | $164.82 | 10.689% | $182.4376 | $182.44 | $182.45 | $182.40 |
| Purchase #6 | $90.35 | 10.566% | $99.8964 | $99.90 | $99.90 | $99.90 |
| Purchase #7 | $230.69 | 6.481% | $245.641 | $245.64 | $245.65 | $245.60 |
| 7 purchase totals = | $1,243.18 | $1,348.4294 | $1,348.43 | $1,348.45 | $1,348.40 | |