| 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 | $112.87 | 7.275% | $121.0813 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $173.80 | 4.357% | $181.3725 | $181.37 | $181.35 | $181.40 |
| Purchase #3 | $242.87 | 11.543% | $270.9045 | $270.90 | $270.90 | $270.90 |
| Purchase #4 | $243.57 | 13.768% | $277.1047 | $277.10 | $277.10 | $277.10 |
| Purchase #5 | $121.55 | 3.161% | $125.3922 | $125.39 | $125.40 | $125.40 |
| Purchase #6 | $187.51 | 8.109% | $202.7152 | $202.72 | $202.70 | $202.70 |
| Purchase #7 | $184.81 | 12.693% | $208.2679 | $208.27 | $208.25 | $208.30 |
| 7 purchase totals = | $1,266.98 | $1,386.8383 | $1,386.83 | $1,386.80 | $1,386.90 | |