| 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 | $216.73 | 13.337% | $245.6353 | $245.64 | $245.65 | $245.60 |
| Purchase #2 | $9.30 | 8.860% | $10.124 | $10.12 | $10.10 | $10.10 |
| Purchase #3 | $98.92 | 8.369% | $107.1986 | $107.20 | $107.20 | $107.20 |
| Purchase #4 | $75.97 | 10.382% | $83.8572 | $83.86 | $83.85 | $83.90 |
| Purchase #5 | $139.80 | 6.776% | $149.2728 | $149.27 | $149.25 | $149.30 |
| Purchase #6 | $203.58 | 6.656% | $217.1303 | $217.13 | $217.15 | $217.10 |
| Purchase #7 | $168.61 | 6.178% | $179.0267 | $179.03 | $179.05 | $179.00 |
| 7 purchase totals = | $912.91 | $992.2449 | $992.25 | $992.25 | $992.20 | |