| 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 | $182.88 | 11.767% | $204.3995 | $204.40 | $204.40 | $204.40 |
| Purchase #2 | $147.96 | 7.849% | $159.5734 | $159.57 | $159.55 | $159.60 |
| Purchase #3 | $50.77 | 5.200% | $53.41 | $53.41 | $53.40 | $53.40 |
| Purchase #4 | $231.64 | 11.319% | $257.8593 | $257.86 | $257.85 | $257.90 |
| Purchase #5 | $215.99 | 5.265% | $227.3619 | $227.36 | $227.35 | $227.40 |
| Purchase #6 | $229.60 | 7.296% | $246.3516 | $246.35 | $246.35 | $246.40 |
| Purchase #7 | $198.52 | 13.835% | $225.9852 | $225.99 | $226.00 | $226.00 |
| 7 purchase totals = | $1,257.36 | $1,374.9409 | $1,374.94 | $1,374.90 | $1,375.10 | |