| 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 | $129.37 | 3.742% | $134.211 | $134.21 | $134.20 | $134.20 |
| Purchase #2 | $206.75 | 5.764% | $218.6671 | $218.67 | $218.65 | $218.70 |
| Purchase #3 | $137.72 | 7.654% | $148.2611 | $148.26 | $148.25 | $148.30 |
| Purchase #4 | $44.98 | 10.211% | $49.5729 | $49.57 | $49.55 | $49.60 |
| Purchase #5 | $52.89 | 9.108% | $57.7072 | $57.71 | $57.70 | $57.70 |
| Purchase #6 | $138.47 | 11.651% | $154.6031 | $154.60 | $154.60 | $154.60 |
| Purchase #7 | $149.35 | 10.849% | $165.553 | $165.55 | $165.55 | $165.60 |
| 7 purchase totals = | $859.53 | $928.5754 | $928.57 | $928.50 | $928.70 | |