| 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 | $230.40 | 5.261% | $242.5213 | $242.52 | $242.50 | $242.50 |
| Purchase #2 | $132.96 | 5.321% | $140.0348 | $140.03 | $140.05 | $140.00 |
| Purchase #3 | $25.73 | 8.578% | $27.9371 | $27.94 | $27.95 | $27.90 |
| Purchase #4 | $15.83 | 12.360% | $17.7866 | $17.79 | $17.80 | $17.80 |
| Purchase #5 | $206.56 | 8.472% | $224.0598 | $224.06 | $224.05 | $224.10 |
| Purchase #6 | $65.71 | 13.503% | $74.5828 | $74.58 | $74.60 | $74.60 |
| Purchase #7 | $114.65 | 4.333% | $119.6178 | $119.62 | $119.60 | $119.60 |
| 7 purchase totals = | $791.84 | $846.5402 | $846.54 | $846.55 | $846.50 | |