| 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 | $213.52 | 10.349% | $235.6172 | $235.62 | $235.60 | $235.60 |
| Purchase #2 | $125.32 | 3.608% | $129.8415 | $129.84 | $129.85 | $129.80 |
| Purchase #3 | $97.44 | 5.472% | $102.7719 | $102.77 | $102.75 | $102.80 |
| Purchase #4 | $146.74 | 12.466% | $165.0326 | $165.03 | $165.05 | $165.00 |
| Purchase #5 | $135.64 | 12.587% | $152.713 | $152.71 | $152.70 | $152.70 |
| Purchase #6 | $250.45 | 5.501% | $264.2273 | $264.23 | $264.25 | $264.20 |
| Purchase #7 | $120.50 | 13.827% | $137.1615 | $137.16 | $137.15 | $137.20 |
| 7 purchase totals = | $1,089.61 | $1,187.3650 | $1,187.36 | $1,187.35 | $1,187.30 | |