| 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 | $225.42 | 4.196% | $234.8786 | $234.88 | $234.90 | $234.90 |
| Purchase #2 | $113.73 | 9.259% | $124.2603 | $124.26 | $124.25 | $124.30 |
| Purchase #3 | $105.77 | 3.322% | $109.2837 | $109.28 | $109.30 | $109.30 |
| Purchase #4 | $143.64 | 8.495% | $155.8422 | $155.84 | $155.85 | $155.80 |
| Purchase #5 | $12.64 | 9.374% | $13.8249 | $13.82 | $13.80 | $13.80 |
| Purchase #6 | $204.65 | 12.588% | $230.4113 | $230.41 | $230.40 | $230.40 |
| Purchase #7 | $76.34 | 6.129% | $81.0189 | $81.02 | $81.00 | $81.00 |
| 7 purchase totals = | $882.19 | $949.5199 | $949.51 | $949.50 | $949.50 | |