| 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 | $109.47 | 11.748% | $122.3305 | $122.33 | $122.35 | $122.30 |
| Purchase #2 | $243.70 | 4.587% | $254.8785 | $254.88 | $254.90 | $254.90 |
| Purchase #3 | $46.56 | 13.191% | $52.7017 | $52.70 | $52.70 | $52.70 |
| Purchase #4 | $8.37 | 9.617% | $9.1749 | $9.17 | $9.15 | $9.20 |
| Purchase #5 | $117.32 | 5.570% | $123.8547 | $123.85 | $123.85 | $123.90 |
| Purchase #6 | $186.33 | 13.625% | $211.7175 | $211.72 | $211.70 | $211.70 |
| Purchase #7 | $127.68 | 4.705% | $133.6873 | $133.69 | $133.70 | $133.70 |
| 7 purchase totals = | $839.43 | $908.3451 | $908.34 | $908.35 | $908.40 | |