| 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 | $35.65 | 7.138% | $38.1947 | $38.19 | $38.20 | $38.20 |
| Purchase #2 | $237.85 | 8.192% | $257.3347 | $257.33 | $257.35 | $257.30 |
| Purchase #3 | $222.50 | 12.324% | $249.9209 | $249.92 | $249.90 | $249.90 |
| Purchase #4 | $149.98 | 11.251% | $166.8542 | $166.85 | $166.85 | $166.90 |
| Purchase #5 | $186.67 | 11.380% | $207.913 | $207.91 | $207.90 | $207.90 |
| Purchase #6 | $25.42 | 7.574% | $27.3453 | $27.35 | $27.35 | $27.30 |
| Purchase #7 | $234.74 | 11.687% | $262.1741 | $262.17 | $262.15 | $262.20 |
| 7 purchase totals = | $1,092.81 | $1,209.7369 | $1,209.72 | $1,209.70 | $1,209.70 | |