| 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 | $237.60 | 13.295% | $269.1889 | $269.19 | $269.20 | $269.20 |
| Purchase #2 | $242.97 | 11.110% | $269.964 | $269.96 | $269.95 | $270.00 |
| Purchase #3 | $77.65 | 3.346% | $80.2482 | $80.25 | $80.25 | $80.20 |
| Purchase #4 | $190.90 | 5.459% | $201.3212 | $201.32 | $201.30 | $201.30 |
| Purchase #5 | $50.27 | 5.713% | $53.1419 | $53.14 | $53.15 | $53.10 |
| Purchase #6 | $207.30 | 13.283% | $234.8357 | $234.84 | $234.85 | $234.80 |
| Purchase #7 | $215.79 | 3.762% | $223.908 | $223.91 | $223.90 | $223.90 |
| 7 purchase totals = | $1,222.48 | $1,332.6079 | $1,332.61 | $1,332.60 | $1,332.50 | |