| 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 | $182.82 | 9.626% | $200.4183 | $200.42 | $200.40 | $200.40 |
| Purchase #2 | $108.44 | 13.295% | $122.8571 | $122.86 | $122.85 | $122.90 |
| Purchase #3 | $130.41 | 13.255% | $147.6958 | $147.70 | $147.70 | $147.70 |
| Purchase #4 | $250.72 | 5.388% | $264.2288 | $264.23 | $264.25 | $264.20 |
| Purchase #5 | $30.59 | 4.153% | $31.8604 | $31.86 | $31.85 | $31.90 |
| Purchase #6 | $187.81 | 9.754% | $206.129 | $206.13 | $206.15 | $206.10 |
| Purchase #7 | $206.61 | 6.811% | $220.6822 | $220.68 | $220.70 | $220.70 |
| 7 purchase totals = | $1,097.40 | $1,193.8716 | $1,193.88 | $1,193.90 | $1,193.90 | |