| 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 | $250.49 | 13.468% | $284.226 | $284.23 | $284.25 | $284.20 |
| Purchase #2 | $99.83 | 7.272% | $107.0896 | $107.09 | $107.10 | $107.10 |
| Purchase #3 | $140.67 | 8.571% | $152.7268 | $152.73 | $152.75 | $152.70 |
| Purchase #4 | $65.64 | 6.686% | $70.0287 | $70.03 | $70.05 | $70.00 |
| Purchase #5 | $128.32 | 12.794% | $144.7373 | $144.74 | $144.75 | $144.70 |
| Purchase #6 | $176.90 | 8.822% | $192.5061 | $192.51 | $192.50 | $192.50 |
| Purchase #7 | $37.32 | 12.114% | $41.8409 | $41.84 | $41.85 | $41.80 |
| 7 purchase totals = | $899.17 | $993.1554 | $993.17 | $993.25 | $993.00 | |