| 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 | $100.68 | 3.463% | $104.1665 | $104.17 | $104.15 | $104.20 |
| Purchase #2 | $247.39 | 4.453% | $258.4063 | $258.41 | $258.40 | $258.40 |
| Purchase #3 | $197.79 | 12.864% | $223.2337 | $223.23 | $223.25 | $223.20 |
| Purchase #4 | $247.81 | 9.581% | $271.5527 | $271.55 | $271.55 | $271.60 |
| Purchase #5 | $7.75 | 13.554% | $8.8004 | $8.80 | $8.80 | $8.80 |
| Purchase #6 | $197.39 | 5.496% | $208.2386 | $208.24 | $208.25 | $208.20 |
| Purchase #7 | $238.54 | 6.178% | $253.277 | $253.28 | $253.30 | $253.30 |
| 7 purchase totals = | $1,237.35 | $1,327.6752 | $1,327.68 | $1,327.70 | $1,327.70 | |