| 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 | $109.47 | 9.743% | $120.1357 | $120.14 | $120.15 | $120.10 |
| Purchase #2 | $201.63 | 6.252% | $214.2359 | $214.24 | $214.25 | $214.20 |
| Purchase #3 | $147.59 | 8.520% | $160.1647 | $160.16 | $160.15 | $160.20 |
| Purchase #4 | $11.98 | 11.207% | $13.3226 | $13.32 | $13.30 | $13.30 |
| Purchase #5 | $240.77 | 8.773% | $261.8928 | $261.89 | $261.90 | $261.90 |
| Purchase #6 | $245.30 | 10.486% | $271.0222 | $271.02 | $271.00 | $271.00 |
| Purchase #7 | $143.86 | 11.626% | $160.5852 | $160.59 | $160.60 | $160.60 |
| 7 purchase totals = | $1,100.60 | $1,201.3591 | $1,201.36 | $1,201.35 | $1,201.30 | |