| 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 | $229.80 | 12.436% | $258.3779 | $258.38 | $258.40 | $258.40 |
| Purchase #2 | $165.39 | 10.799% | $183.2505 | $183.25 | $183.25 | $183.30 |
| Purchase #3 | $140.68 | 3.287% | $145.3042 | $145.30 | $145.30 | $145.30 |
| Purchase #4 | $125.80 | 13.146% | $142.3377 | $142.34 | $142.35 | $142.30 |
| Purchase #5 | $194.52 | 9.134% | $212.2875 | $212.29 | $212.30 | $212.30 |
| Purchase #6 | $61.75 | 12.614% | $69.5391 | $69.54 | $69.55 | $69.50 |
| Purchase #7 | $7.69 | 3.797% | $7.982 | $7.98 | $8.00 | $8.00 |
| 7 purchase totals = | $925.63 | $1,019.0789 | $1,019.08 | $1,019.15 | $1,019.10 | |