| 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 | $16.50 | 3.229% | $17.0328 | $17.03 | $17.05 | $17.00 |
| Purchase #2 | $144.60 | 10.794% | $160.2081 | $160.21 | $160.20 | $160.20 |
| Purchase #3 | $14.28 | 13.740% | $16.2421 | $16.24 | $16.25 | $16.20 |
| Purchase #4 | $235.77 | 12.189% | $264.508 | $264.51 | $264.50 | $264.50 |
| Purchase #5 | $203.77 | 12.465% | $229.1699 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $118.69 | 13.226% | $134.3879 | $134.39 | $134.40 | $134.40 |
| Purchase #7 | $193.94 | 5.141% | $203.9105 | $203.91 | $203.90 | $203.90 |
| 7 purchase totals = | $927.55 | $1,025.4593 | $1,025.46 | $1,025.45 | $1,025.40 | |