| 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 | $226.89 | 6.619% | $241.9078 | $241.91 | $241.90 | $241.90 |
| Purchase #2 | $136.40 | 3.488% | $141.1576 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $161.75 | 8.301% | $175.1769 | $175.18 | $175.20 | $175.20 |
| Purchase #4 | $120.67 | 10.834% | $133.7434 | $133.74 | $133.75 | $133.70 |
| Purchase #5 | $16.35 | 7.846% | $17.6328 | $17.63 | $17.65 | $17.60 |
| Purchase #6 | $161.89 | 3.373% | $167.3505 | $167.35 | $167.35 | $167.40 |
| Purchase #7 | $226.30 | 11.284% | $251.8357 | $251.84 | $251.85 | $251.80 |
| 7 purchase totals = | $1,050.25 | $1,128.8047 | $1,128.81 | $1,128.85 | $1,128.80 | |