| 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 | $221.43 | 13.783% | $251.9497 | $251.95 | $251.95 | $251.90 |
| Purchase #2 | $172.68 | 11.768% | $193.001 | $193.00 | $193.00 | $193.00 |
| Purchase #3 | $169.25 | 13.799% | $192.6048 | $192.60 | $192.60 | $192.60 |
| Purchase #4 | $180.30 | 11.258% | $200.5982 | $200.60 | $200.60 | $200.60 |
| Purchase #5 | $170.85 | 12.520% | $192.2404 | $192.24 | $192.25 | $192.20 |
| Purchase #6 | $214.93 | 3.625% | $222.7212 | $222.72 | $222.70 | $222.70 |
| Purchase #7 | $11.77 | 5.338% | $12.3983 | $12.40 | $12.40 | $12.40 |
| 7 purchase totals = | $1,141.21 | $1,265.5136 | $1,265.51 | $1,265.50 | $1,265.40 | |