| 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 | $205.96 | 8.127% | $222.6984 | $222.70 | $222.70 | $222.70 |
| Purchase #2 | $221.85 | 10.856% | $245.934 | $245.93 | $245.95 | $245.90 |
| Purchase #3 | $249.39 | 8.765% | $271.249 | $271.25 | $271.25 | $271.20 |
| Purchase #4 | $54.87 | 10.529% | $60.6473 | $60.65 | $60.65 | $60.60 |
| Purchase #5 | $188.73 | 12.704% | $212.7063 | $212.71 | $212.70 | $212.70 |
| Purchase #6 | $92.70 | 10.573% | $102.5012 | $102.50 | $102.50 | $102.50 |
| Purchase #7 | $146.88 | 11.443% | $163.6875 | $163.69 | $163.70 | $163.70 |
| 7 purchase totals = | $1,160.38 | $1,279.4237 | $1,279.43 | $1,279.45 | $1,279.30 | |