| 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 | $216.88 | 12.154% | $243.2396 | $243.24 | $243.25 | $243.20 |
| Purchase #2 | $16.29 | 8.715% | $17.7097 | $17.71 | $17.70 | $17.70 |
| Purchase #3 | $198.90 | 12.542% | $223.846 | $223.85 | $223.85 | $223.80 |
| Purchase #4 | $219.33 | 10.675% | $242.7435 | $242.74 | $242.75 | $242.70 |
| Purchase #5 | $171.92 | 5.116% | $180.7154 | $180.72 | $180.70 | $180.70 |
| Purchase #6 | $37.78 | 10.369% | $41.6974 | $41.70 | $41.70 | $41.70 |
| Purchase #7 | $54.87 | 9.384% | $60.019 | $60.02 | $60.00 | $60.00 |
| 7 purchase totals = | $915.97 | $1,009.9706 | $1,009.98 | $1,009.95 | $1,009.80 | |