| 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 | $121.72 | 8.128% | $131.6134 | $131.61 | $131.60 | $131.60 |
| Purchase #2 | $246.91 | 5.744% | $261.0925 | $261.09 | $261.10 | $261.10 |
| Purchase #3 | $80.53 | 11.430% | $89.7346 | $89.73 | $89.75 | $89.70 |
| Purchase #4 | $32.91 | 5.229% | $34.6309 | $34.63 | $34.65 | $34.60 |
| Purchase #5 | $75.62 | 9.863% | $83.0784 | $83.08 | $83.10 | $83.10 |
| Purchase #6 | $197.71 | 9.482% | $216.4569 | $216.46 | $216.45 | $216.50 |
| Purchase #7 | $197.55 | 5.501% | $208.4172 | $208.42 | $208.40 | $208.40 |
| 7 purchase totals = | $952.95 | $1,025.0239 | $1,025.02 | $1,025.05 | $1,025.00 | |