| 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 | $194.36 | 12.729% | $219.1001 | $219.10 | $219.10 | $219.10 |
| Purchase #2 | $92.47 | 11.522% | $103.1244 | $103.12 | $103.10 | $103.10 |
| Purchase #3 | $231.49 | 8.234% | $250.5509 | $250.55 | $250.55 | $250.60 |
| Purchase #4 | $180.84 | 11.508% | $201.6511 | $201.65 | $201.65 | $201.70 |
| Purchase #5 | $72.60 | 10.661% | $80.3399 | $80.34 | $80.35 | $80.30 |
| Purchase #6 | $222.89 | 12.805% | $251.4311 | $251.43 | $251.45 | $251.40 |
| Purchase #7 | $206.37 | 12.520% | $232.2075 | $232.21 | $232.20 | $232.20 |
| 7 purchase totals = | $1,201.02 | $1,338.4050 | $1,338.40 | $1,338.40 | $1,338.40 | |