| 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 | $37.99 | 10.497% | $41.9778 | $41.98 | $42.00 | $42.00 |
| Purchase #2 | $23.83 | 13.181% | $26.971 | $26.97 | $26.95 | $27.00 |
| Purchase #3 | $213.82 | 5.690% | $225.9864 | $225.99 | $226.00 | $226.00 |
| Purchase #4 | $247.73 | 8.512% | $268.8168 | $268.82 | $268.80 | $268.80 |
| Purchase #5 | $210.68 | 11.283% | $234.451 | $234.45 | $234.45 | $234.50 |
| Purchase #6 | $129.46 | 7.822% | $139.5864 | $139.59 | $139.60 | $139.60 |
| Purchase #7 | $226.28 | 12.445% | $254.4405 | $254.44 | $254.45 | $254.40 |
| 7 purchase totals = | $1,089.79 | $1,192.2299 | $1,192.24 | $1,192.25 | $1,192.30 | |