| 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 | $215.50 | 9.718% | $236.4423 | $236.44 | $236.45 | $236.40 |
| Purchase #2 | $76.31 | 9.855% | $83.8304 | $83.83 | $83.85 | $83.80 |
| Purchase #3 | $118.83 | 11.454% | $132.4408 | $132.44 | $132.45 | $132.40 |
| Purchase #4 | $233.95 | 3.374% | $241.8435 | $241.84 | $241.85 | $241.80 |
| Purchase #5 | $218.81 | 3.353% | $226.1467 | $226.15 | $226.15 | $226.10 |
| Purchase #6 | $202.86 | 13.828% | $230.9115 | $230.91 | $230.90 | $230.90 |
| Purchase #7 | $150.72 | 11.357% | $167.8373 | $167.84 | $167.85 | $167.80 |
| 7 purchase totals = | $1,216.98 | $1,319.4525 | $1,319.45 | $1,319.50 | $1,319.20 | |