| 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 | $22.62 | 10.862% | $25.077 | $25.08 | $25.10 | $25.10 |
| Purchase #2 | $216.94 | 13.282% | $245.754 | $245.75 | $245.75 | $245.80 |
| Purchase #3 | $125.30 | 4.595% | $131.0575 | $131.06 | $131.05 | $131.10 |
| Purchase #4 | $152.36 | 4.390% | $159.0486 | $159.05 | $159.05 | $159.00 |
| Purchase #5 | $193.90 | 6.757% | $207.0018 | $207.00 | $207.00 | $207.00 |
| Purchase #6 | $229.78 | 9.219% | $250.9634 | $250.96 | $250.95 | $251.00 |
| Purchase #7 | $179.93 | 8.448% | $195.1305 | $195.13 | $195.15 | $195.10 |
| 7 purchase totals = | $1,120.83 | $1,214.0328 | $1,214.03 | $1,214.05 | $1,214.10 | |