| 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 | $210.84 | 3.163% | $217.5089 | $217.51 | $217.50 | $217.50 |
| Purchase #2 | $162.58 | 3.648% | $168.5109 | $168.51 | $168.50 | $168.50 |
| Purchase #3 | $218.52 | 12.427% | $245.6755 | $245.68 | $245.70 | $245.70 |
| Purchase #4 | $151.94 | 3.389% | $157.0892 | $157.09 | $157.10 | $157.10 |
| Purchase #5 | $98.64 | 13.704% | $112.1576 | $112.16 | $112.15 | $112.20 |
| Purchase #6 | $33.60 | 12.675% | $37.8588 | $37.86 | $37.85 | $37.90 |
| Purchase #7 | $246.50 | 3.144% | $254.25 | $254.25 | $254.25 | $254.30 |
| 7 purchase totals = | $1,122.62 | $1,193.0509 | $1,193.06 | $1,193.05 | $1,193.20 | |