| 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 | $94.63 | 8.744% | $102.9044 | $102.90 | $102.90 | $102.90 |
| Purchase #2 | $219.28 | 7.507% | $235.7413 | $235.74 | $235.75 | $235.70 |
| Purchase #3 | $107.53 | 12.456% | $120.9239 | $120.92 | $120.90 | $120.90 |
| Purchase #4 | $134.88 | 8.240% | $145.9941 | $145.99 | $146.00 | $146.00 |
| Purchase #5 | $20.27 | 3.799% | $21.0401 | $21.04 | $21.05 | $21.00 |
| Purchase #6 | $13.74 | 4.838% | $14.4047 | $14.40 | $14.40 | $14.40 |
| Purchase #7 | $59.68 | 13.141% | $67.5225 | $67.52 | $67.50 | $67.50 |
| 7 purchase totals = | $650.01 | $708.5310 | $708.51 | $708.50 | $708.40 | |