| 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 | $225.44 | 4.203% | $234.9152 | $234.92 | $234.90 | $234.90 |
| Purchase #2 | $85.49 | 12.770% | $96.4071 | $96.41 | $96.40 | $96.40 |
| Purchase #3 | $110.70 | 11.784% | $123.7449 | $123.74 | $123.75 | $123.70 |
| Purchase #4 | $11.96 | 4.573% | $12.5069 | $12.51 | $12.50 | $12.50 |
| Purchase #5 | $63.79 | 5.722% | $67.4401 | $67.44 | $67.45 | $67.40 |
| Purchase #6 | $190.48 | 12.281% | $213.8728 | $213.87 | $213.85 | $213.90 |
| Purchase #7 | $28.32 | 7.774% | $30.5216 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $716.18 | $779.4086 | $779.41 | $779.35 | $779.30 | |