| 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 | $190.38 | 10.849% | $211.0343 | $211.03 | $211.05 | $211.00 |
| Purchase #2 | $152.80 | 8.307% | $165.4931 | $165.49 | $165.50 | $165.50 |
| Purchase #3 | $137.26 | 6.863% | $146.6802 | $146.68 | $146.70 | $146.70 |
| Purchase #4 | $241.51 | 12.540% | $271.7954 | $271.80 | $271.80 | $271.80 |
| Purchase #5 | $131.99 | 9.859% | $145.0029 | $145.00 | $145.00 | $145.00 |
| Purchase #6 | $51.89 | 3.400% | $53.6543 | $53.65 | $53.65 | $53.70 |
| Purchase #7 | $215.98 | 5.466% | $227.7855 | $227.79 | $227.80 | $227.80 |
| 7 purchase totals = | $1,121.81 | $1,221.4457 | $1,221.44 | $1,221.50 | $1,221.50 | |