| 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 | $196.46 | 7.809% | $211.8016 | $211.80 | $211.80 | $211.80 |
| Purchase #2 | $182.72 | 7.446% | $196.3253 | $196.33 | $196.35 | $196.30 |
| Purchase #3 | $208.36 | 12.718% | $234.8592 | $234.86 | $234.85 | $234.90 |
| Purchase #4 | $103.42 | 11.187% | $114.9896 | $114.99 | $115.00 | $115.00 |
| Purchase #5 | $69.91 | 8.239% | $75.6699 | $75.67 | $75.65 | $75.70 |
| Purchase #6 | $133.91 | 7.705% | $144.2278 | $144.23 | $144.25 | $144.20 |
| Purchase #7 | $250.36 | 3.797% | $259.8662 | $259.87 | $259.85 | $259.90 |
| 7 purchase totals = | $1,145.14 | $1,237.7396 | $1,237.75 | $1,237.75 | $1,237.80 | |