| 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 | $181.47 | 13.644% | $206.2298 | $206.23 | $206.25 | $206.20 |
| Purchase #2 | $225.92 | 5.518% | $238.3863 | $238.39 | $238.40 | $238.40 |
| Purchase #3 | $240.97 | 3.329% | $248.9919 | $248.99 | $249.00 | $249.00 |
| Purchase #4 | $13.80 | 8.294% | $14.9446 | $14.94 | $14.95 | $14.90 |
| Purchase #5 | $16.72 | 4.161% | $17.4157 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $135.68 | 11.320% | $151.039 | $151.04 | $151.05 | $151.00 |
| Purchase #7 | $76.83 | 6.573% | $81.88 | $81.88 | $81.90 | $81.90 |
| 7 purchase totals = | $891.39 | $958.8873 | $958.89 | $958.95 | $958.80 | |