| 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 | $8.81 | 5.293% | $9.2763 | $9.28 | $9.30 | $9.30 |
| Purchase #2 | $32.57 | 6.715% | $34.7571 | $34.76 | $34.75 | $34.80 |
| Purchase #3 | $148.50 | 3.384% | $153.5252 | $153.53 | $153.55 | $153.50 |
| Purchase #4 | $141.88 | 6.582% | $151.2185 | $151.22 | $151.20 | $151.20 |
| Purchase #5 | $250.71 | 12.841% | $282.9037 | $282.90 | $282.90 | $282.90 |
| Purchase #6 | $222.51 | 8.575% | $241.5902 | $241.59 | $241.60 | $241.60 |
| Purchase #7 | $219.67 | 5.628% | $232.033 | $232.03 | $232.05 | $232.00 |
| 7 purchase totals = | $1,024.65 | $1,105.3040 | $1,105.31 | $1,105.35 | $1,105.30 | |