| 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 | $106.60 | 3.519% | $110.3513 | $110.35 | $110.35 | $110.40 |
| Purchase #2 | $114.44 | 3.686% | $118.6583 | $118.66 | $118.65 | $118.70 |
| Purchase #3 | $196.96 | 8.647% | $213.9911 | $213.99 | $214.00 | $214.00 |
| Purchase #4 | $234.68 | 7.199% | $251.5746 | $251.57 | $251.55 | $251.60 |
| Purchase #5 | $154.85 | 8.742% | $168.387 | $168.39 | $168.40 | $168.40 |
| Purchase #6 | $63.38 | 6.490% | $67.4934 | $67.49 | $67.50 | $67.50 |
| Purchase #7 | $175.86 | 7.775% | $189.5331 | $189.53 | $189.55 | $189.50 |
| 7 purchase totals = | $1,046.77 | $1,119.9888 | $1,119.98 | $1,120.00 | $1,120.10 | |