| 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 | $214.27 | 11.578% | $239.0782 | $239.08 | $239.10 | $239.10 |
| Purchase #2 | $137.32 | 6.102% | $145.6993 | $145.70 | $145.70 | $145.70 |
| Purchase #3 | $33.69 | 13.676% | $38.2974 | $38.30 | $38.30 | $38.30 |
| Purchase #4 | $73.58 | 13.417% | $83.4522 | $83.45 | $83.45 | $83.50 |
| Purchase #5 | $177.46 | 4.220% | $184.9488 | $184.95 | $184.95 | $184.90 |
| Purchase #6 | $80.88 | 4.488% | $84.5099 | $84.51 | $84.50 | $84.50 |
| Purchase #7 | $12.34 | 12.734% | $13.9114 | $13.91 | $13.90 | $13.90 |
| 7 purchase totals = | $729.54 | $789.8972 | $789.90 | $789.90 | $789.90 | |