| 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 | $201.37 | 9.424% | $220.3471 | $220.35 | $220.35 | $220.30 |
| Purchase #2 | $234.47 | 11.442% | $261.2981 | $261.30 | $261.30 | $261.30 |
| Purchase #3 | $63.96 | 13.180% | $72.3899 | $72.39 | $72.40 | $72.40 |
| Purchase #4 | $204.64 | 8.763% | $222.5726 | $222.57 | $222.55 | $222.60 |
| Purchase #5 | $220.34 | 10.148% | $242.7001 | $242.70 | $242.70 | $242.70 |
| Purchase #6 | $10.52 | 6.636% | $11.2181 | $11.22 | $11.20 | $11.20 |
| Purchase #7 | $167.40 | 12.648% | $188.5728 | $188.57 | $188.55 | $188.60 |
| 7 purchase totals = | $1,102.70 | $1,219.0987 | $1,219.10 | $1,219.05 | $1,219.10 | |