| 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 | $241.45 | 4.204% | $251.6006 | $251.60 | $251.60 | $251.60 |
| Purchase #2 | $138.82 | 3.859% | $144.1771 | $144.18 | $144.20 | $144.20 |
| Purchase #3 | $113.62 | 12.365% | $127.6691 | $127.67 | $127.65 | $127.70 |
| Purchase #4 | $127.53 | 10.367% | $140.751 | $140.75 | $140.75 | $140.80 |
| Purchase #5 | $7.66 | 4.289% | $7.9885 | $7.99 | $8.00 | $8.00 |
| Purchase #6 | $126.51 | 7.200% | $135.6187 | $135.62 | $135.60 | $135.60 |
| Purchase #7 | $58.47 | 8.786% | $63.6072 | $63.61 | $63.60 | $63.60 |
| 7 purchase totals = | $814.06 | $871.4122 | $871.42 | $871.40 | $871.50 | |