| 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 | $248.57 | 12.553% | $279.773 | $279.77 | $279.75 | $279.80 |
| Purchase #2 | $194.76 | 12.458% | $219.0232 | $219.02 | $219.00 | $219.00 |
| Purchase #3 | $206.45 | 10.821% | $228.79 | $228.79 | $228.80 | $228.80 |
| Purchase #4 | $62.72 | 7.755% | $67.5839 | $67.58 | $67.60 | $67.60 |
| Purchase #5 | $90.58 | 7.756% | $97.6054 | $97.61 | $97.60 | $97.60 |
| Purchase #6 | $56.39 | 10.366% | $62.2354 | $62.24 | $62.25 | $62.20 |
| Purchase #7 | $66.83 | 11.456% | $74.486 | $74.49 | $74.50 | $74.50 |
| 7 purchase totals = | $926.30 | $1,029.4969 | $1,029.50 | $1,029.50 | $1,029.50 | |