| 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 | $210.47 | 12.414% | $236.5977 | $236.60 | $236.60 | $236.60 |
| Purchase #2 | $141.35 | 11.197% | $157.177 | $157.18 | $157.20 | $157.20 |
| Purchase #3 | $106.78 | 4.863% | $111.9727 | $111.97 | $111.95 | $112.00 |
| Purchase #4 | $91.74 | 3.421% | $94.8784 | $94.88 | $94.90 | $94.90 |
| Purchase #5 | $94.31 | 10.547% | $104.2569 | $104.26 | $104.25 | $104.30 |
| Purchase #6 | $235.89 | 7.525% | $253.6407 | $253.64 | $253.65 | $253.60 |
| Purchase #7 | $130.61 | 13.434% | $148.1561 | $148.16 | $148.15 | $148.20 |
| 7 purchase totals = | $1,011.15 | $1,106.6795 | $1,106.69 | $1,106.70 | $1,106.80 | |