| 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 | $220.68 | 6.333% | $234.6557 | $234.66 | $234.65 | $234.70 |
| Purchase #2 | $168.25 | 8.639% | $182.7851 | $182.79 | $182.80 | $182.80 |
| Purchase #3 | $235.51 | 10.392% | $259.9842 | $259.98 | $260.00 | $260.00 |
| Purchase #4 | $75.83 | 7.706% | $81.6735 | $81.67 | $81.65 | $81.70 |
| Purchase #5 | $136.74 | 11.367% | $152.2832 | $152.28 | $152.30 | $152.30 |
| Purchase #6 | $181.32 | 8.685% | $197.0676 | $197.07 | $197.05 | $197.10 |
| Purchase #7 | $150.91 | 7.387% | $162.0577 | $162.06 | $162.05 | $162.10 |
| 7 purchase totals = | $1,169.24 | $1,270.5070 | $1,270.51 | $1,270.50 | $1,270.70 | |