| 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 | $141.25 | 3.612% | $146.352 | $146.35 | $146.35 | $146.40 |
| Purchase #2 | $38.86 | 12.304% | $43.6413 | $43.64 | $43.65 | $43.60 |
| Purchase #3 | $46.88 | 4.271% | $48.8822 | $48.88 | $48.90 | $48.90 |
| Purchase #4 | $181.58 | 5.262% | $191.1347 | $191.13 | $191.15 | $191.10 |
| Purchase #5 | $242.37 | 3.561% | $251.0008 | $251.00 | $251.00 | $251.00 |
| Purchase #6 | $10.33 | 9.393% | $11.3003 | $11.30 | $11.30 | $11.30 |
| Purchase #7 | $192.58 | 6.817% | $205.7082 | $205.71 | $205.70 | $205.70 |
| 7 purchase totals = | $853.85 | $898.0195 | $898.01 | $898.05 | $898.00 | |