| 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 | $218.54 | 10.808% | $242.1598 | $242.16 | $242.15 | $242.20 |
| Purchase #2 | $123.47 | 11.861% | $138.1148 | $138.11 | $138.10 | $138.10 |
| Purchase #3 | $192.75 | 6.374% | $205.0359 | $205.04 | $205.05 | $205.00 |
| Purchase #4 | $212.26 | 10.512% | $234.5728 | $234.57 | $234.55 | $234.60 |
| Purchase #5 | $114.39 | 8.386% | $123.9827 | $123.98 | $124.00 | $124.00 |
| Purchase #6 | $20.84 | 8.686% | $22.6502 | $22.65 | $22.65 | $22.70 |
| Purchase #7 | $151.63 | 9.189% | $165.5633 | $165.56 | $165.55 | $165.60 |
| 7 purchase totals = | $1,033.88 | $1,132.0795 | $1,132.07 | $1,132.05 | $1,132.20 | |