| 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 | $213.45 | 12.839% | $240.8548 | $240.85 | $240.85 | $240.90 |
| Purchase #2 | $103.84 | 12.240% | $116.55 | $116.55 | $116.55 | $116.60 |
| Purchase #3 | $160.87 | 12.531% | $181.0286 | $181.03 | $181.05 | $181.00 |
| Purchase #4 | $167.90 | 9.771% | $184.3055 | $184.31 | $184.30 | $184.30 |
| Purchase #5 | $200.37 | 11.321% | $223.0539 | $223.05 | $223.05 | $223.10 |
| Purchase #6 | $163.59 | 7.329% | $175.5795 | $175.58 | $175.60 | $175.60 |
| Purchase #7 | $123.32 | 5.444% | $130.0335 | $130.03 | $130.05 | $130.00 |
| 7 purchase totals = | $1,133.34 | $1,251.4058 | $1,251.40 | $1,251.45 | $1,251.50 | |