| 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 | $188.50 | 11.868% | $210.8712 | $210.87 | $210.85 | $210.90 |
| Purchase #2 | $139.42 | 9.308% | $152.3972 | $152.40 | $152.40 | $152.40 |
| Purchase #3 | $113.28 | 6.869% | $121.0612 | $121.06 | $121.05 | $121.10 |
| Purchase #4 | $28.94 | 13.320% | $32.7948 | $32.79 | $32.80 | $32.80 |
| Purchase #5 | $118.87 | 5.675% | $125.6159 | $125.62 | $125.60 | $125.60 |
| Purchase #6 | $241.41 | 6.615% | $257.3793 | $257.38 | $257.40 | $257.40 |
| Purchase #7 | $205.25 | 8.601% | $222.9036 | $222.90 | $222.90 | $222.90 |
| 7 purchase totals = | $1,035.67 | $1,123.0232 | $1,123.02 | $1,123.00 | $1,123.10 | |