| 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 | $217.33 | 11.460% | $242.236 | $242.24 | $242.25 | $242.20 |
| Purchase #2 | $201.90 | 5.274% | $212.5482 | $212.55 | $212.55 | $212.50 |
| Purchase #3 | $214.70 | 3.223% | $221.6198 | $221.62 | $221.60 | $221.60 |
| Purchase #4 | $209.67 | 11.630% | $234.0546 | $234.05 | $234.05 | $234.10 |
| Purchase #5 | $76.71 | 10.706% | $84.9226 | $84.92 | $84.90 | $84.90 |
| Purchase #6 | $28.33 | 10.204% | $31.2208 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $84.42 | 9.455% | $92.4019 | $92.40 | $92.40 | $92.40 |
| 7 purchase totals = | $1,033.06 | $1,119.0039 | $1,119.00 | $1,118.95 | $1,118.90 | |