| 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 | $75.60 | 11.807% | $84.5261 | $84.53 | $84.55 | $84.50 |
| Purchase #2 | $236.82 | 6.263% | $251.652 | $251.65 | $251.65 | $251.70 |
| Purchase #3 | $103.25 | 4.779% | $108.1843 | $108.18 | $108.20 | $108.20 |
| Purchase #4 | $221.92 | 13.742% | $252.4162 | $252.42 | $252.40 | $252.40 |
| Purchase #5 | $213.87 | 4.137% | $222.7178 | $222.72 | $222.70 | $222.70 |
| Purchase #6 | $244.30 | 10.107% | $268.9914 | $268.99 | $269.00 | $269.00 |
| Purchase #7 | $41.92 | 5.668% | $44.296 | $44.30 | $44.30 | $44.30 |
| 7 purchase totals = | $1,137.68 | $1,232.7838 | $1,232.79 | $1,232.80 | $1,232.80 | |