| 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 | $228.94 | 9.256% | $250.1307 | $250.13 | $250.15 | $250.10 |
| Purchase #2 | $31.30 | 9.524% | $34.281 | $34.28 | $34.30 | $34.30 |
| Purchase #3 | $155.46 | 6.778% | $165.9971 | $166.00 | $166.00 | $166.00 |
| Purchase #4 | $166.59 | 7.672% | $179.3708 | $179.37 | $179.35 | $179.40 |
| Purchase #5 | $80.63 | 7.344% | $86.5515 | $86.55 | $86.55 | $86.60 |
| Purchase #6 | $213.82 | 13.215% | $242.0763 | $242.08 | $242.10 | $242.10 |
| Purchase #7 | $214.73 | 9.320% | $234.7428 | $234.74 | $234.75 | $234.70 |
| 7 purchase totals = | $1,091.47 | $1,193.1502 | $1,193.15 | $1,193.20 | $1,193.20 | |