| 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 | $9.63 | 8.619% | $10.46 | $10.46 | $10.45 | $10.50 |
| Purchase #2 | $222.28 | 8.150% | $240.3958 | $240.40 | $240.40 | $240.40 |
| Purchase #3 | $125.70 | 5.166% | $132.1937 | $132.19 | $132.20 | $132.20 |
| Purchase #4 | $8.44 | 13.717% | $9.5977 | $9.60 | $9.60 | $9.60 |
| Purchase #5 | $133.38 | 3.108% | $137.5255 | $137.53 | $137.55 | $137.50 |
| Purchase #6 | $205.88 | 6.682% | $219.6369 | $219.64 | $219.65 | $219.60 |
| Purchase #7 | $242.61 | 12.777% | $273.6083 | $273.61 | $273.60 | $273.60 |
| 7 purchase totals = | $947.92 | $1,023.4179 | $1,023.43 | $1,023.45 | $1,023.40 | |