| 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 | $219.30 | 10.215% | $241.7015 | $241.70 | $241.70 | $241.70 |
| Purchase #2 | $9.87 | 4.132% | $10.2778 | $10.28 | $10.30 | $10.30 |
| Purchase #3 | $219.49 | 12.548% | $247.0316 | $247.03 | $247.05 | $247.00 |
| Purchase #4 | $112.28 | 9.385% | $122.8175 | $122.82 | $122.80 | $122.80 |
| Purchase #5 | $116.54 | 4.585% | $121.8834 | $121.88 | $121.90 | $121.90 |
| Purchase #6 | $223.72 | 5.269% | $235.5078 | $235.51 | $235.50 | $235.50 |
| Purchase #7 | $56.67 | 7.416% | $60.8726 | $60.87 | $60.85 | $60.90 |
| 7 purchase totals = | $957.87 | $1,040.0922 | $1,040.09 | $1,040.10 | $1,040.10 | |