| 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 | $201.35 | 8.448% | $218.36 | $218.36 | $218.35 | $218.40 |
| Purchase #2 | $250.40 | 8.753% | $272.3175 | $272.32 | $272.30 | $272.30 |
| Purchase #3 | $101.53 | 5.626% | $107.2421 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $11.59 | 6.171% | $12.3052 | $12.31 | $12.30 | $12.30 |
| Purchase #5 | $91.43 | 6.807% | $97.6536 | $97.65 | $97.65 | $97.70 |
| Purchase #6 | $9.41 | 3.215% | $9.7125 | $9.71 | $9.70 | $9.70 |
| Purchase #7 | $13.55 | 4.249% | $14.1257 | $14.13 | $14.15 | $14.10 |
| 7 purchase totals = | $679.26 | $731.7166 | $731.72 | $731.70 | $731.70 | |