| 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 | $215.64 | 4.819% | $226.0317 | $226.03 | $226.05 | $226.00 |
| Purchase #2 | $125.46 | 6.454% | $133.5572 | $133.56 | $133.55 | $133.60 |
| Purchase #3 | $197.40 | 4.135% | $205.5625 | $205.56 | $205.55 | $205.60 |
| Purchase #4 | $188.59 | 4.468% | $197.0162 | $197.02 | $197.00 | $197.00 |
| Purchase #5 | $108.78 | 8.399% | $117.9164 | $117.92 | $117.90 | $117.90 |
| Purchase #6 | $157.73 | 4.702% | $165.1465 | $165.15 | $165.15 | $165.10 |
| Purchase #7 | $153.61 | 8.629% | $166.865 | $166.87 | $166.85 | $166.90 |
| 7 purchase totals = | $1,147.21 | $1,212.0955 | $1,212.11 | $1,212.05 | $1,212.10 | |