| 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 | $229.50 | 9.416% | $251.1097 | $251.11 | $251.10 | $251.10 |
| Purchase #2 | $41.33 | 8.639% | $44.9005 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $203.55 | 5.133% | $213.9982 | $214.00 | $214.00 | $214.00 |
| Purchase #4 | $75.87 | 3.124% | $78.2402 | $78.24 | $78.25 | $78.20 |
| Purchase #5 | $35.32 | 10.768% | $39.1233 | $39.12 | $39.10 | $39.10 |
| Purchase #6 | $240.56 | 12.733% | $271.1905 | $271.19 | $271.20 | $271.20 |
| Purchase #7 | $227.49 | 6.763% | $242.8751 | $242.88 | $242.90 | $242.90 |
| 7 purchase totals = | $1,053.62 | $1,141.4375 | $1,141.44 | $1,141.45 | $1,141.40 | |