| 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 | $115.79 | 13.357% | $131.2561 | $131.26 | $131.25 | $131.30 |
| Purchase #2 | $133.60 | 10.441% | $147.5492 | $147.55 | $147.55 | $147.50 |
| Purchase #3 | $244.28 | 10.759% | $270.5621 | $270.56 | $270.55 | $270.60 |
| Purchase #4 | $54.65 | 4.681% | $57.2082 | $57.21 | $57.20 | $57.20 |
| Purchase #5 | $197.62 | 5.694% | $208.8725 | $208.87 | $208.85 | $208.90 |
| Purchase #6 | $218.60 | 9.591% | $239.5659 | $239.57 | $239.55 | $239.60 |
| Purchase #7 | $155.75 | 11.852% | $174.2095 | $174.21 | $174.20 | $174.20 |
| 7 purchase totals = | $1,120.29 | $1,229.2235 | $1,229.23 | $1,229.15 | $1,229.30 | |