| 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 | $213.67 | 11.347% | $237.9151 | $237.92 | $237.90 | $237.90 |
| Purchase #2 | $62.35 | 10.821% | $69.0969 | $69.10 | $69.10 | $69.10 |
| Purchase #3 | $206.72 | 13.220% | $234.0484 | $234.05 | $234.05 | $234.00 |
| Purchase #4 | $15.61 | 8.333% | $16.9108 | $16.91 | $16.90 | $16.90 |
| Purchase #5 | $56.50 | 13.381% | $64.0603 | $64.06 | $64.05 | $64.10 |
| Purchase #6 | $203.87 | 7.867% | $219.9085 | $219.91 | $219.90 | $219.90 |
| Purchase #7 | $232.52 | 12.421% | $261.4013 | $261.40 | $261.40 | $261.40 |
| 7 purchase totals = | $991.24 | $1,103.3413 | $1,103.35 | $1,103.30 | $1,103.30 | |