| 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 | $244.84 | 6.388% | $260.4804 | $260.48 | $260.50 | $260.50 |
| Purchase #2 | $165.42 | 13.479% | $187.717 | $187.72 | $187.70 | $187.70 |
| Purchase #3 | $43.29 | 10.220% | $47.7142 | $47.71 | $47.70 | $47.70 |
| Purchase #4 | $41.73 | 12.784% | $47.0648 | $47.06 | $47.05 | $47.10 |
| Purchase #5 | $171.74 | 3.691% | $178.0789 | $178.08 | $178.10 | $178.10 |
| Purchase #6 | $114.84 | 10.552% | $126.9579 | $126.96 | $126.95 | $127.00 |
| Purchase #7 | $250.83 | 3.339% | $259.2052 | $259.21 | $259.20 | $259.20 |
| 7 purchase totals = | $1,032.69 | $1,107.2184 | $1,107.22 | $1,107.20 | $1,107.30 | |