| 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 | $217.67 | 11.248% | $242.1535 | $242.15 | $242.15 | $242.20 |
| Purchase #2 | $59.50 | 7.775% | $64.1261 | $64.13 | $64.15 | $64.10 |
| Purchase #3 | $200.53 | 8.760% | $218.0964 | $218.10 | $218.10 | $218.10 |
| Purchase #4 | $228.35 | 10.543% | $252.4249 | $252.42 | $252.40 | $252.40 |
| Purchase #5 | $12.79 | 7.824% | $13.7907 | $13.79 | $13.80 | $13.80 |
| Purchase #6 | $129.69 | 10.257% | $142.9923 | $142.99 | $143.00 | $143.00 |
| Purchase #7 | $133.42 | 4.821% | $139.8522 | $139.85 | $139.85 | $139.90 |
| 7 purchase totals = | $981.95 | $1,073.4361 | $1,073.43 | $1,073.45 | $1,073.50 | |