| 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 | $217.38 | 3.713% | $225.4513 | $225.45 | $225.45 | $225.50 |
| Purchase #2 | $80.36 | 12.340% | $90.2764 | $90.28 | $90.30 | $90.30 |
| Purchase #3 | $146.28 | 13.349% | $165.8069 | $165.81 | $165.80 | $165.80 |
| Purchase #4 | $179.31 | 7.127% | $192.0894 | $192.09 | $192.10 | $192.10 |
| Purchase #5 | $169.71 | 12.251% | $190.5012 | $190.50 | $190.50 | $190.50 |
| Purchase #6 | $222.38 | 5.614% | $234.8644 | $234.86 | $234.85 | $234.90 |
| Purchase #7 | $195.81 | 12.349% | $219.9906 | $219.99 | $220.00 | $220.00 |
| 7 purchase totals = | $1,211.23 | $1,318.9802 | $1,318.98 | $1,319.00 | $1,319.10 | |