| 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 | $227.44 | 10.193% | $250.623 | $250.62 | $250.60 | $250.60 |
| Purchase #2 | $227.31 | 6.524% | $242.1397 | $242.14 | $242.15 | $242.10 |
| Purchase #3 | $146.59 | 13.187% | $165.9208 | $165.92 | $165.90 | $165.90 |
| Purchase #4 | $110.33 | 12.612% | $124.2448 | $124.24 | $124.25 | $124.20 |
| Purchase #5 | $195.36 | 8.689% | $212.3348 | $212.33 | $212.35 | $212.30 |
| Purchase #6 | $64.48 | 10.128% | $71.0105 | $71.01 | $71.00 | $71.00 |
| Purchase #7 | $174.72 | 11.402% | $194.6416 | $194.64 | $194.65 | $194.60 |
| 7 purchase totals = | $1,146.23 | $1,260.9152 | $1,260.90 | $1,260.90 | $1,260.70 | |