| 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 | $22.30 | 10.729% | $24.6926 | $24.69 | $24.70 | $24.70 |
| Purchase #2 | $232.43 | 10.589% | $257.042 | $257.04 | $257.05 | $257.00 |
| Purchase #3 | $212.74 | 10.262% | $234.5714 | $234.57 | $234.55 | $234.60 |
| Purchase #4 | $129.92 | 3.804% | $134.8622 | $134.86 | $134.85 | $134.90 |
| Purchase #5 | $182.59 | 3.333% | $188.6757 | $188.68 | $188.70 | $188.70 |
| Purchase #6 | $43.57 | 13.742% | $49.5574 | $49.56 | $49.55 | $49.60 |
| Purchase #7 | $165.29 | 6.171% | $175.49 | $175.49 | $175.50 | $175.50 |
| 7 purchase totals = | $988.84 | $1,064.8913 | $1,064.89 | $1,064.90 | $1,065.00 | |