| 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 | $239.31 | 9.449% | $261.9224 | $261.92 | $261.90 | $261.90 |
| Purchase #2 | $160.42 | 7.301% | $172.1323 | $172.13 | $172.15 | $172.10 |
| Purchase #3 | $72.81 | 10.188% | $80.2279 | $80.23 | $80.25 | $80.20 |
| Purchase #4 | $199.30 | 8.612% | $216.4637 | $216.46 | $216.45 | $216.50 |
| Purchase #5 | $245.29 | 12.572% | $276.1279 | $276.13 | $276.15 | $276.10 |
| Purchase #6 | $142.56 | 12.686% | $160.6452 | $160.65 | $160.65 | $160.60 |
| Purchase #7 | $5.97 | 11.244% | $6.6413 | $6.64 | $6.65 | $6.60 |
| 7 purchase totals = | $1,065.66 | $1,174.1607 | $1,174.16 | $1,174.20 | $1,174.00 | |