| 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 | $202.75 | 5.740% | $214.3879 | $214.39 | $214.40 | $214.40 |
| Purchase #2 | $224.30 | 13.506% | $254.594 | $254.59 | $254.60 | $254.60 |
| Purchase #3 | $164.96 | 7.297% | $176.9971 | $177.00 | $177.00 | $177.00 |
| Purchase #4 | $78.93 | 4.607% | $82.5663 | $82.57 | $82.55 | $82.60 |
| Purchase #5 | $139.37 | 9.842% | $153.0868 | $153.09 | $153.10 | $153.10 |
| Purchase #6 | $204.92 | 11.127% | $227.7214 | $227.72 | $227.70 | $227.70 |
| Purchase #7 | $147.97 | 9.426% | $161.9177 | $161.92 | $161.90 | $161.90 |
| 7 purchase totals = | $1,163.20 | $1,271.2712 | $1,271.28 | $1,271.25 | $1,271.30 | |