| 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 | $234.95 | 4.195% | $244.8062 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $185.82 | 3.641% | $192.5857 | $192.59 | $192.60 | $192.60 |
| Purchase #3 | $11.97 | 11.172% | $13.3073 | $13.31 | $13.30 | $13.30 |
| Purchase #4 | $202.40 | 10.162% | $222.9679 | $222.97 | $222.95 | $223.00 |
| Purchase #5 | $6.57 | 5.473% | $6.9296 | $6.93 | $6.95 | $6.90 |
| Purchase #6 | $154.93 | 11.616% | $172.9267 | $172.93 | $172.95 | $172.90 |
| Purchase #7 | $225.29 | 5.446% | $237.5593 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $1,021.93 | $1,091.0827 | $1,091.10 | $1,091.10 | $1,091.10 | |