| 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 | $202.64 | 10.347% | $223.6072 | $223.61 | $223.60 | $223.60 |
| Purchase #2 | $115.78 | 4.499% | $120.9889 | $120.99 | $121.00 | $121.00 |
| Purchase #3 | $225.91 | 8.117% | $244.2471 | $244.25 | $244.25 | $244.20 |
| Purchase #4 | $162.52 | 12.661% | $183.0967 | $183.10 | $183.10 | $183.10 |
| Purchase #5 | $159.71 | 10.227% | $176.0435 | $176.04 | $176.05 | $176.00 |
| Purchase #6 | $104.96 | 5.791% | $111.0382 | $111.04 | $111.05 | $111.00 |
| Purchase #7 | $91.80 | 3.547% | $95.0561 | $95.06 | $95.05 | $95.10 |
| 7 purchase totals = | $1,063.32 | $1,154.0777 | $1,154.09 | $1,154.10 | $1,154.00 | |