| 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 | $20.94 | 5.191% | $22.027 | $22.03 | $22.05 | $22.00 |
| Purchase #2 | $223.32 | 11.317% | $248.5931 | $248.59 | $248.60 | $248.60 |
| Purchase #3 | $29.38 | 3.195% | $30.3187 | $30.32 | $30.30 | $30.30 |
| Purchase #4 | $160.69 | 6.163% | $170.5933 | $170.59 | $170.60 | $170.60 |
| Purchase #5 | $75.81 | 4.638% | $79.3261 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $235.85 | 6.481% | $251.1354 | $251.14 | $251.15 | $251.10 |
| Purchase #7 | $186.84 | 12.262% | $209.7503 | $209.75 | $209.75 | $209.80 |
| 7 purchase totals = | $932.83 | $1,011.7439 | $1,011.75 | $1,011.80 | $1,011.70 | |