| 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 | $23.69 | 13.577% | $26.9064 | $26.91 | $26.90 | $26.90 |
| Purchase #2 | $90.38 | 4.489% | $94.4372 | $94.44 | $94.45 | $94.40 |
| Purchase #3 | $219.31 | 5.691% | $231.7909 | $231.79 | $231.80 | $231.80 |
| Purchase #4 | $214.40 | 13.452% | $243.2411 | $243.24 | $243.25 | $243.20 |
| Purchase #5 | $131.33 | 7.688% | $141.4267 | $141.43 | $141.45 | $141.40 |
| Purchase #6 | $233.35 | 4.800% | $244.5508 | $244.55 | $244.55 | $244.60 |
| Purchase #7 | $159.33 | 12.569% | $179.3562 | $179.36 | $179.35 | $179.40 |
| 7 purchase totals = | $1,071.79 | $1,161.7093 | $1,161.72 | $1,161.75 | $1,161.70 | |