| 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 | $235.81 | 9.447% | $258.087 | $258.09 | $258.10 | $258.10 |
| Purchase #2 | $18.66 | 5.470% | $19.6807 | $19.68 | $19.70 | $19.70 |
| Purchase #3 | $89.96 | 5.220% | $94.6559 | $94.66 | $94.65 | $94.70 |
| Purchase #4 | $233.42 | 5.550% | $246.3748 | $246.37 | $246.35 | $246.40 |
| Purchase #5 | $103.99 | 10.234% | $114.6323 | $114.63 | $114.65 | $114.60 |
| Purchase #6 | $234.73 | 12.859% | $264.9139 | $264.91 | $264.90 | $264.90 |
| Purchase #7 | $207.74 | 11.275% | $231.1627 | $231.16 | $231.15 | $231.20 |
| 7 purchase totals = | $1,124.31 | $1,229.5073 | $1,229.50 | $1,229.50 | $1,229.60 | |