| 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 | $188.56 | 7.222% | $202.1778 | $202.18 | $202.20 | $202.20 |
| Purchase #2 | $141.89 | 10.437% | $156.6991 | $156.70 | $156.70 | $156.70 |
| Purchase #3 | $229.35 | 8.663% | $249.2186 | $249.22 | $249.20 | $249.20 |
| Purchase #4 | $202.94 | 6.478% | $216.0865 | $216.09 | $216.10 | $216.10 |
| Purchase #5 | $236.82 | 11.384% | $263.7796 | $263.78 | $263.80 | $263.80 |
| Purchase #6 | $21.43 | 9.398% | $23.444 | $23.44 | $23.45 | $23.40 |
| Purchase #7 | $171.77 | 4.158% | $178.9122 | $178.91 | $178.90 | $178.90 |
| 7 purchase totals = | $1,192.76 | $1,290.3178 | $1,290.32 | $1,290.35 | $1,290.30 | |