| 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 | $193.94 | 3.823% | $201.3543 | $201.35 | $201.35 | $201.40 |
| Purchase #2 | $245.92 | 10.538% | $271.835 | $271.84 | $271.85 | $271.80 |
| Purchase #3 | $190.79 | 10.475% | $210.7753 | $210.78 | $210.80 | $210.80 |
| Purchase #4 | $18.88 | 5.142% | $19.8508 | $19.85 | $19.85 | $19.90 |
| Purchase #5 | $127.76 | 11.506% | $142.4601 | $142.46 | $142.45 | $142.50 |
| Purchase #6 | $210.86 | 5.866% | $223.229 | $223.23 | $223.25 | $223.20 |
| Purchase #7 | $7.91 | 3.187% | $8.1621 | $8.16 | $8.15 | $8.20 |
| 7 purchase totals = | $996.06 | $1,077.6666 | $1,077.67 | $1,077.70 | $1,077.80 | |