| 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 | $127.64 | 9.278% | $139.4824 | $139.48 | $139.50 | $139.50 |
| Purchase #2 | $51.32 | 13.400% | $58.1969 | $58.20 | $58.20 | $58.20 |
| Purchase #3 | $190.62 | 10.247% | $210.1528 | $210.15 | $210.15 | $210.20 |
| Purchase #4 | $232.33 | 11.451% | $258.9341 | $258.93 | $258.95 | $258.90 |
| Purchase #5 | $25.41 | 9.851% | $27.9131 | $27.91 | $27.90 | $27.90 |
| Purchase #6 | $226.44 | 8.389% | $245.4361 | $245.44 | $245.45 | $245.40 |
| Purchase #7 | $213.92 | 11.820% | $239.2053 | $239.21 | $239.20 | $239.20 |
| 7 purchase totals = | $1,067.68 | $1,179.3207 | $1,179.32 | $1,179.35 | $1,179.30 | |