| 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 | $187.33 | 12.447% | $210.647 | $210.65 | $210.65 | $210.60 |
| Purchase #2 | $215.88 | 9.735% | $236.8959 | $236.90 | $236.90 | $236.90 |
| Purchase #3 | $67.97 | 11.498% | $75.7852 | $75.79 | $75.80 | $75.80 |
| Purchase #4 | $123.81 | 12.646% | $139.467 | $139.47 | $139.45 | $139.50 |
| Purchase #5 | $237.46 | 9.395% | $259.7694 | $259.77 | $259.75 | $259.80 |
| Purchase #6 | $88.81 | 8.116% | $96.0178 | $96.02 | $96.00 | $96.00 |
| Purchase #7 | $89.77 | 5.249% | $94.482 | $94.48 | $94.50 | $94.50 |
| 7 purchase totals = | $1,011.03 | $1,113.0643 | $1,113.08 | $1,113.05 | $1,113.10 | |