| 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 | $194.41 | 10.185% | $214.2107 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $234.53 | 6.267% | $249.228 | $249.23 | $249.25 | $249.20 |
| Purchase #3 | $106.34 | 7.133% | $113.9252 | $113.93 | $113.95 | $113.90 |
| Purchase #4 | $204.25 | 4.107% | $212.6385 | $212.64 | $212.65 | $212.60 |
| Purchase #5 | $205.57 | 8.317% | $222.6673 | $222.67 | $222.65 | $222.70 |
| Purchase #6 | $30.80 | 9.263% | $33.653 | $33.65 | $33.65 | $33.70 |
| Purchase #7 | $135.91 | 5.798% | $143.7901 | $143.79 | $143.80 | $143.80 |
| 7 purchase totals = | $1,111.81 | $1,190.1128 | $1,190.12 | $1,190.15 | $1,190.10 | |