| 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 | $197.52 | 8.142% | $213.6021 | $213.60 | $213.60 | $213.60 |
| Purchase #2 | $27.32 | 12.652% | $30.7765 | $30.78 | $30.80 | $30.80 |
| Purchase #3 | $197.34 | 6.408% | $209.9855 | $209.99 | $210.00 | $210.00 |
| Purchase #4 | $165.43 | 5.817% | $175.0531 | $175.05 | $175.05 | $175.10 |
| Purchase #5 | $52.42 | 8.518% | $56.8851 | $56.89 | $56.90 | $56.90 |
| Purchase #6 | $158.30 | 13.174% | $179.1544 | $179.15 | $179.15 | $179.20 |
| Purchase #7 | $200.26 | 13.405% | $227.1049 | $227.10 | $227.10 | $227.10 |
| 7 purchase totals = | $998.59 | $1,092.5616 | $1,092.56 | $1,092.60 | $1,092.70 | |