| 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 | $116.70 | 9.805% | $128.1424 | $128.14 | $128.15 | $128.10 |
| Purchase #2 | $161.66 | 7.856% | $174.36 | $174.36 | $174.35 | $174.40 |
| Purchase #3 | $165.55 | 8.692% | $179.9396 | $179.94 | $179.95 | $179.90 |
| Purchase #4 | $24.27 | 13.566% | $27.5625 | $27.56 | $27.55 | $27.60 |
| Purchase #5 | $201.61 | 12.827% | $227.4705 | $227.47 | $227.45 | $227.50 |
| Purchase #6 | $222.92 | 7.144% | $238.8454 | $238.85 | $238.85 | $238.80 |
| Purchase #7 | $111.93 | 4.294% | $116.7363 | $116.74 | $116.75 | $116.70 |
| 7 purchase totals = | $1,004.64 | $1,093.0567 | $1,093.06 | $1,093.05 | $1,093.00 | |