| 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 | $84.95 | 8.465% | $92.141 | $92.14 | $92.15 | $92.10 |
| Purchase #2 | $104.44 | 4.628% | $109.2735 | $109.27 | $109.25 | $109.30 |
| Purchase #3 | $241.45 | 12.777% | $272.3001 | $272.30 | $272.30 | $272.30 |
| Purchase #4 | $104.80 | 8.271% | $113.468 | $113.47 | $113.45 | $113.50 |
| Purchase #5 | $106.53 | 12.835% | $120.2031 | $120.20 | $120.20 | $120.20 |
| Purchase #6 | $21.85 | 13.687% | $24.8406 | $24.84 | $24.85 | $24.80 |
| Purchase #7 | $180.78 | 8.728% | $196.5585 | $196.56 | $196.55 | $196.60 |
| 7 purchase totals = | $844.80 | $928.7848 | $928.78 | $928.75 | $928.80 | |