| 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 | $222.55 | 4.163% | $231.8148 | $231.81 | $231.80 | $231.80 |
| Purchase #2 | $248.34 | 8.214% | $268.7386 | $268.74 | $268.75 | $268.70 |
| Purchase #3 | $50.85 | 8.800% | $55.3248 | $55.32 | $55.30 | $55.30 |
| Purchase #4 | $208.32 | 11.186% | $231.6227 | $231.62 | $231.60 | $231.60 |
| Purchase #5 | $243.89 | 10.145% | $268.6326 | $268.63 | $268.65 | $268.60 |
| Purchase #6 | $231.83 | 9.744% | $254.4195 | $254.42 | $254.40 | $254.40 |
| Purchase #7 | $101.79 | 7.871% | $109.8019 | $109.80 | $109.80 | $109.80 |
| 7 purchase totals = | $1,307.57 | $1,420.3549 | $1,420.34 | $1,420.30 | $1,420.20 | |