| 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 | $248.97 | 3.316% | $257.2258 | $257.23 | $257.25 | $257.20 |
| Purchase #2 | $181.94 | 10.700% | $201.4076 | $201.41 | $201.40 | $201.40 |
| Purchase #3 | $111.89 | 3.381% | $115.673 | $115.67 | $115.65 | $115.70 |
| Purchase #4 | $163.95 | 8.697% | $178.2087 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $211.74 | 7.678% | $227.9974 | $228.00 | $228.00 | $228.00 |
| Purchase #6 | $184.72 | 11.785% | $206.4893 | $206.49 | $206.50 | $206.50 |
| Purchase #7 | $248.28 | 7.716% | $267.4373 | $267.44 | $267.45 | $267.40 |
| 7 purchase totals = | $1,351.49 | $1,454.4391 | $1,454.45 | $1,454.45 | $1,454.40 | |