| 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 | $203.77 | 10.595% | $225.3594 | $225.36 | $225.35 | $225.40 |
| Purchase #2 | $83.58 | 6.287% | $88.8347 | $88.83 | $88.85 | $88.80 |
| Purchase #3 | $198.96 | 10.160% | $219.1743 | $219.17 | $219.15 | $219.20 |
| Purchase #4 | $76.87 | 3.118% | $79.2668 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $221.36 | 4.381% | $231.0578 | $231.06 | $231.05 | $231.10 |
| Purchase #6 | $13.39 | 13.346% | $15.177 | $15.18 | $15.20 | $15.20 |
| Purchase #7 | $199.63 | 12.597% | $224.7774 | $224.78 | $224.80 | $224.80 |
| 7 purchase totals = | $997.56 | $1,083.6474 | $1,083.65 | $1,083.65 | $1,083.80 | |