| 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 | $104.43 | 4.458% | $109.0855 | $109.09 | $109.10 | $109.10 |
| Purchase #2 | $67.35 | 3.758% | $69.881 | $69.88 | $69.90 | $69.90 |
| Purchase #3 | $227.40 | 4.280% | $237.1327 | $237.13 | $237.15 | $237.10 |
| Purchase #4 | $208.69 | 11.396% | $232.4723 | $232.47 | $232.45 | $232.50 |
| Purchase #5 | $35.32 | 9.191% | $38.5663 | $38.57 | $38.55 | $38.60 |
| Purchase #6 | $246.95 | 12.582% | $278.0212 | $278.02 | $278.00 | $278.00 |
| Purchase #7 | $216.87 | 10.224% | $239.0428 | $239.04 | $239.05 | $239.00 |
| 7 purchase totals = | $1,107.01 | $1,204.2018 | $1,204.20 | $1,204.20 | $1,204.20 | |