| 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 | $222.53 | 13.288% | $252.0998 | $252.10 | $252.10 | $252.10 |
| Purchase #2 | $6.31 | 3.792% | $6.5493 | $6.55 | $6.55 | $6.50 |
| Purchase #3 | $226.90 | 5.758% | $239.9649 | $239.96 | $239.95 | $240.00 |
| Purchase #4 | $234.95 | 13.112% | $265.7566 | $265.76 | $265.75 | $265.80 |
| Purchase #5 | $133.60 | 3.506% | $138.284 | $138.28 | $138.30 | $138.30 |
| Purchase #6 | $165.70 | 5.640% | $175.0455 | $175.05 | $175.05 | $175.00 |
| Purchase #7 | $86.41 | 10.746% | $95.6956 | $95.70 | $95.70 | $95.70 |
| 7 purchase totals = | $1,076.40 | $1,173.3957 | $1,173.40 | $1,173.40 | $1,173.40 | |