| 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 | $207.94 | 11.403% | $231.6514 | $231.65 | $231.65 | $231.70 |
| Purchase #2 | $192.40 | 10.136% | $211.9017 | $211.90 | $211.90 | $211.90 |
| Purchase #3 | $231.43 | 12.396% | $260.1181 | $260.12 | $260.10 | $260.10 |
| Purchase #4 | $131.32 | 13.122% | $148.5518 | $148.55 | $148.55 | $148.60 |
| Purchase #5 | $27.46 | 11.166% | $30.5262 | $30.53 | $30.55 | $30.50 |
| Purchase #6 | $35.78 | 3.266% | $36.9486 | $36.95 | $36.95 | $36.90 |
| Purchase #7 | $245.50 | 7.183% | $263.1343 | $263.13 | $263.15 | $263.10 |
| 7 purchase totals = | $1,071.83 | $1,182.8321 | $1,182.83 | $1,182.85 | $1,182.80 | |