| 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 | $243.97 | 9.360% | $266.8056 | $266.81 | $266.80 | $266.80 |
| Purchase #2 | $18.43 | 13.609% | $20.9381 | $20.94 | $20.95 | $20.90 |
| Purchase #3 | $216.62 | 10.366% | $239.0748 | $239.07 | $239.05 | $239.10 |
| Purchase #4 | $239.64 | 13.233% | $271.3516 | $271.35 | $271.35 | $271.40 |
| Purchase #5 | $80.52 | 7.149% | $86.2764 | $86.28 | $86.30 | $86.30 |
| Purchase #6 | $20.95 | 11.430% | $23.3446 | $23.34 | $23.35 | $23.30 |
| Purchase #7 | $184.59 | 5.598% | $194.9233 | $194.92 | $194.90 | $194.90 |
| 7 purchase totals = | $1,004.72 | $1,102.7144 | $1,102.71 | $1,102.70 | $1,102.70 | |