| 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 | $91.34 | 6.465% | $97.2451 | $97.25 | $97.25 | $97.20 |
| Purchase #2 | $192.56 | 3.279% | $198.874 | $198.87 | $198.85 | $198.90 |
| Purchase #3 | $234.40 | 4.191% | $244.2237 | $244.22 | $244.20 | $244.20 |
| Purchase #4 | $210.59 | 12.452% | $236.8127 | $236.81 | $236.80 | $236.80 |
| Purchase #5 | $146.94 | 8.523% | $159.4637 | $159.46 | $159.45 | $159.50 |
| Purchase #6 | $183.65 | 12.729% | $207.0268 | $207.03 | $207.05 | $207.00 |
| Purchase #7 | $85.78 | 4.546% | $89.6796 | $89.68 | $89.70 | $89.70 |
| 7 purchase totals = | $1,145.26 | $1,233.3256 | $1,233.32 | $1,233.30 | $1,233.30 | |