| 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 | $220.75 | 4.435% | $230.5403 | $230.54 | $230.55 | $230.50 |
| Purchase #2 | $101.37 | 12.602% | $114.1446 | $114.14 | $114.15 | $114.10 |
| Purchase #3 | $151.80 | 8.131% | $164.1429 | $164.14 | $164.15 | $164.10 |
| Purchase #4 | $28.78 | 4.855% | $30.1773 | $30.18 | $30.20 | $30.20 |
| Purchase #5 | $167.47 | 13.868% | $190.6947 | $190.69 | $190.70 | $190.70 |
| Purchase #6 | $148.31 | 3.297% | $153.1998 | $153.20 | $153.20 | $153.20 |
| Purchase #7 | $234.51 | 5.201% | $246.7069 | $246.71 | $246.70 | $246.70 |
| 7 purchase totals = | $1,052.99 | $1,129.6065 | $1,129.60 | $1,129.65 | $1,129.50 | |