| 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 | $106.42 | 9.466% | $116.4937 | $116.49 | $116.50 | $116.50 |
| Purchase #2 | $222.63 | 5.805% | $235.5537 | $235.55 | $235.55 | $235.60 |
| Purchase #3 | $128.89 | 12.451% | $144.9381 | $144.94 | $144.95 | $144.90 |
| Purchase #4 | $190.66 | 4.131% | $198.5362 | $198.54 | $198.55 | $198.50 |
| Purchase #5 | $122.30 | 5.200% | $128.6596 | $128.66 | $128.65 | $128.70 |
| Purchase #6 | $135.32 | 3.229% | $139.6895 | $139.69 | $139.70 | $139.70 |
| Purchase #7 | $42.52 | 3.585% | $44.0443 | $44.04 | $44.05 | $44.00 |
| 7 purchase totals = | $948.74 | $1,007.9151 | $1,007.91 | $1,007.95 | $1,007.90 | |