| 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 | $215.70 | 8.143% | $233.2645 | $233.26 | $233.25 | $233.30 |
| Purchase #2 | $48.94 | 12.667% | $55.1392 | $55.14 | $55.15 | $55.10 |
| Purchase #3 | $250.73 | 10.843% | $277.9167 | $277.92 | $277.90 | $277.90 |
| Purchase #4 | $189.30 | 8.408% | $205.2163 | $205.22 | $205.20 | $205.20 |
| Purchase #5 | $79.29 | 5.857% | $83.934 | $83.93 | $83.95 | $83.90 |
| Purchase #6 | $160.81 | 8.268% | $174.1058 | $174.11 | $174.10 | $174.10 |
| Purchase #7 | $179.73 | 6.406% | $191.2435 | $191.24 | $191.25 | $191.20 |
| 7 purchase totals = | $1,124.50 | $1,220.8200 | $1,220.82 | $1,220.80 | $1,220.70 | |