| 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 | $249.35 | 13.525% | $283.0746 | $283.07 | $283.05 | $283.10 |
| Purchase #2 | $167.41 | 7.396% | $179.7916 | $179.79 | $179.80 | $179.80 |
| Purchase #3 | $125.29 | 6.474% | $133.4013 | $133.40 | $133.40 | $133.40 |
| Purchase #4 | $181.66 | 11.836% | $203.1613 | $203.16 | $203.15 | $203.20 |
| Purchase #5 | $107.25 | 7.424% | $115.2122 | $115.21 | $115.20 | $115.20 |
| Purchase #6 | $139.92 | 8.268% | $151.4886 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $48.67 | 12.655% | $54.8292 | $54.83 | $54.85 | $54.80 |
| 7 purchase totals = | $1,019.55 | $1,120.9588 | $1,120.95 | $1,120.95 | $1,121.00 | |