| 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 | $226.28 | 3.855% | $235.0031 | $235.00 | $235.00 | $235.00 |
| Purchase #2 | $158.50 | 5.565% | $167.3205 | $167.32 | $167.30 | $167.30 |
| Purchase #3 | $87.66 | 3.187% | $90.4537 | $90.45 | $90.45 | $90.50 |
| Purchase #4 | $124.34 | 8.547% | $134.9673 | $134.97 | $134.95 | $135.00 |
| Purchase #5 | $81.58 | 13.470% | $92.5688 | $92.57 | $92.55 | $92.60 |
| Purchase #6 | $29.91 | 8.171% | $32.3539 | $32.35 | $32.35 | $32.40 |
| Purchase #7 | $174.52 | 13.290% | $197.7137 | $197.71 | $197.70 | $197.70 |
| 7 purchase totals = | $882.79 | $950.3810 | $950.37 | $950.30 | $950.50 | |