| 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 | $83.54 | 7.528% | $89.8289 | $89.83 | $89.85 | $89.80 |
| Purchase #2 | $249.91 | 5.308% | $263.1752 | $263.18 | $263.20 | $263.20 |
| Purchase #3 | $222.55 | 9.109% | $242.8221 | $242.82 | $242.80 | $242.80 |
| Purchase #4 | $119.81 | 12.208% | $134.4364 | $134.44 | $134.45 | $134.40 |
| Purchase #5 | $41.49 | 6.390% | $44.1412 | $44.14 | $44.15 | $44.10 |
| Purchase #6 | $243.30 | 9.634% | $266.7395 | $266.74 | $266.75 | $266.70 |
| Purchase #7 | $142.57 | 13.698% | $162.0992 | $162.10 | $162.10 | $162.10 |
| 7 purchase totals = | $1,103.17 | $1,203.2425 | $1,203.25 | $1,203.30 | $1,203.10 | |