| 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 | $122.88 | 3.360% | $127.0088 | $127.01 | $127.00 | $127.00 |
| Purchase #2 | $219.51 | 10.282% | $242.08 | $242.08 | $242.10 | $242.10 |
| Purchase #3 | $134.97 | 13.821% | $153.6242 | $153.62 | $153.60 | $153.60 |
| Purchase #4 | $5.38 | 5.301% | $5.6652 | $5.67 | $5.65 | $5.70 |
| Purchase #5 | $161.76 | 5.217% | $170.199 | $170.20 | $170.20 | $170.20 |
| Purchase #6 | $119.94 | 12.158% | $134.5223 | $134.52 | $134.50 | $134.50 |
| Purchase #7 | $49.85 | 13.366% | $56.513 | $56.51 | $56.50 | $56.50 |
| 7 purchase totals = | $814.29 | $889.6125 | $889.61 | $889.55 | $889.60 | |