| 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 | $217.29 | 4.550% | $227.1767 | $227.18 | $227.20 | $227.20 |
| Purchase #2 | $37.54 | 5.495% | $39.6028 | $39.60 | $39.60 | $39.60 |
| Purchase #3 | $244.42 | 10.277% | $269.539 | $269.54 | $269.55 | $269.50 |
| Purchase #4 | $104.52 | 10.321% | $115.3075 | $115.31 | $115.30 | $115.30 |
| Purchase #5 | $216.34 | 3.368% | $223.6263 | $223.63 | $223.65 | $223.60 |
| Purchase #6 | $204.41 | 8.605% | $221.9995 | $222.00 | $222.00 | $222.00 |
| Purchase #7 | $233.45 | 12.863% | $263.4787 | $263.48 | $263.50 | $263.50 |
| 7 purchase totals = | $1,257.97 | $1,360.7305 | $1,360.74 | $1,360.80 | $1,360.70 | |