| 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 | $208.89 | 3.556% | $216.3181 | $216.32 | $216.30 | $216.30 |
| Purchase #2 | $84.81 | 10.735% | $93.9144 | $93.91 | $93.90 | $93.90 |
| Purchase #3 | $43.89 | 9.163% | $47.9116 | $47.91 | $47.90 | $47.90 |
| Purchase #4 | $246.75 | 3.832% | $256.2055 | $256.21 | $256.20 | $256.20 |
| Purchase #5 | $213.99 | 12.585% | $240.9206 | $240.92 | $240.90 | $240.90 |
| Purchase #6 | $215.44 | 5.532% | $227.3581 | $227.36 | $227.35 | $227.40 |
| Purchase #7 | $16.59 | 4.124% | $17.2742 | $17.27 | $17.25 | $17.30 |
| 7 purchase totals = | $1,030.36 | $1,099.9025 | $1,099.90 | $1,099.80 | $1,099.90 | |